{"id":7537,"date":"2026-05-17T14:46:34","date_gmt":"2026-05-17T13:46:34","guid":{"rendered":"https:\/\/harmonweb.com\/blog\/?p=7537"},"modified":"2026-05-17T14:46:34","modified_gmt":"2026-05-17T13:46:34","slug":"how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress","status":"publish","type":"post","link":"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/","title":{"rendered":"How to Fix &#8220;E\u200c\u2060rror Establishing Database Connection&#8221; in WordPress"},"content":{"rendered":"<p>If you run a WordPress website long enough, there\u2019s a good chance you will eventually come across the frustrating message:<\/p>\n<p><em>\u201c\u2060\u200dE\u200c\u2060r\u2060r\u2060or E\u200d\u200c\u2060\u200d\u200d\u200cst\u2060ablishin\u2060g Data\u200d\u2060base Connection\u201d<\/em><\/p>\n<p>\u200d\u2060It can appear suddenly and c\u200d\u200domple\u200ct\u200c\u200c\u2060ely\u2060 lock vis\u200d\u200di\u2060\u200dtors\u200c ou\u200d\u2060t of\u2060 your website. Your ho\u200d\u200dm\u200d\u2060\u2060ep\u200c\u200cage disappears, the admin das\u200dh\u2060\u200dboard be\u2060\u2060\u200dcome\u200cs in\u200caccessible\u2060\u200c, and your business or\u2060 blo\u2060g ma\u2060y instantly lo\u2060s\u200d\u200ce\u200c traffic and credibility.\u200c<\/p>\n<p>The good news\u2060\u200c is that this i\u2060ss\u2060ue is\u200c\u2060 usually f\u200c\u2060i\u200cxa\u200dble\u2060.\u200d<\/p>\n<p>In\u2060 this guide, you\u2019ll learn wha\u2060t causes the\u2060 \u201cError Establishing Database Connection\u201d problem, how\u2060\u2060 to fix it\u2060 step by step, and how to prevent it from happening again.\u200c Whether you\u2019re a begin\u2060\u200cner or an e\u2060xpe\u200d\u200drien\u2060ce\u200d\u2060d we\u2060b\u2060site\u200c owne\u200c\u2060r, these sol\u2060\u200cutions\u2060 can help you re\u2060\u200cs\u2060\u200c\u200dto\u2060re your site q\u2060uickl\u200dy.<\/p>\n<p>For users who want p\u200d\u2060rofessi\u200d\u200conal WordPres\u2060\u200cs t\u200c\u200d\u200cr\u2060oubles\u200d\u200choot\u2060i\u2060ng\u200d and maintena\u200cnc\u2060\u200ce support, <a href=\"https:\/\/harmonweb.com\" target=\"_blank\" rel=\"noopener\">HarmonWeb<\/a> provides reliable website\u200c\u2060 solutions tailored to bu\u200ds\u2060\u200cin\u200dess\u200c\u200c\u200dess\u2060, b\u200d\u200d\u200dlogger\u2060s\u200d,\u200d\u200c\u200c\u200c\u2060 an\u2060\u2060d\u200c online brands.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a0b07514d0d1\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a0b07514d0d1\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#What_Doe%E2%81%A0s%E2%80%8C_%E2%80%9CError_Es%E2%81%A0%E2%81%A0t%E2%81%A0%E2%80%8Da%E2%81%A0blishing_Database_Con%E2%80%8D%E2%81%A0%E2%81%A0nection%E2%81%A0%E2%80%9D_Mean%E2%80%8D%E2%80%8D\" >What Doe\u2060s\u200c \u201cError Es\u2060\u2060t\u2060\u200da\u2060blishing Database Con\u200d\u2060\u2060nection\u2060\u201d Mean?\u200d\u200d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#%E2%80%8D%E2%81%A0C%E2%81%A0ommon_Causes_of_Database_C%E2%81%A0on%E2%80%8C%E2%80%8D%E2%80%8D%E2%80%8Cnecti%E2%80%8C%E2%81%A0on_Erro%E2%81%A0r%E2%80%8C%E2%80%8Ds\" >\u200d\u2060C\u2060ommon Causes of Database C\u2060on\u200c\u200d\u200d\u200cnecti\u200c\u2060on Erro\u2060r\u200c\u200ds<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#1_I%E2%81%A0ncorr%E2%80%8C%E2%80%8Cect_Datab%E2%81%A0ase%E2%81%A0_Credentials\" >1. I\u2060ncorr\u200c\u200cect Datab\u2060ase\u2060 Credentials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#2_Corrupted_Da%E2%81%A0t%E2%80%8D%E2%80%8Dab%E2%80%8Cas%E2%80%8D%E2%80%8D%E2%81%A0e%E2%81%A0\" >2. Corrupted Da\u2060t\u200d\u200dab\u200cas\u200d\u200d\u2060e\u2060<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#%E2%80%8D%E2%80%8C%E2%80%8D3_W%E2%81%A0eb_H%E2%80%8C%E2%81%A0%E2%80%8C%E2%80%8Do%E2%81%A0%E2%81%A0%E2%80%8Dsti%E2%80%8D%E2%80%8Cng_Issu%E2%81%A0es\" >\u200d\u200c\u200d3. W\u2060eb H\u200c\u2060\u200c\u200do\u2060\u2060\u200dsti\u200d\u200cng Issu\u2060es<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#%E2%81%A04_C%E2%80%8Corrupted_Wo%E2%81%A0%E2%81%A0rdPre%E2%81%A0ss%E2%80%8C%E2%81%A0_Files\" >\u20604. C\u200corrupted Wo\u2060\u2060rdPre\u2060ss\u200c\u2060 Files<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#5_T%E2%80%8C%E2%81%A0ra%E2%80%8C%E2%81%A0ffic_Spikes%E2%80%8D%E2%81%A0%E2%80%8D\" >5. T\u200c\u2060ra\u200c\u2060ffic Spikes\u200d\u2060\u200d<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#Ho%E2%81%A0w%E2%80%8D_to_Fix_Err%E2%81%A0%E2%80%8Do%E2%81%A0r%E2%80%8D%E2%80%8D%E2%81%A0_Es%E2%81%A0tabli%E2%80%8C%E2%80%8Csh%E2%81%A0%E2%80%8Cing%E2%81%A0_Database_Co%E2%81%A0%E2%80%8Dnnect%E2%81%A0%E2%80%8Dion%E2%80%8C\" >Ho\u2060w\u200d to Fix Err\u2060\u200do\u2060r\u200d\u200d\u2060 Es\u2060tabli\u200c\u200csh\u2060\u200cing\u2060 Database Co\u2060\u200dnnect\u2060\u200dion\u200c<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#1_Check%E2%80%8C_yo%E2%81%A0ur_wp-con%E2%80%8C%E2%81%A0fig%E2%81%A0php_fi%E2%80%8C%E2%81%A0%E2%81%A0l%E2%81%A0e\" >1. Check\u200c yo\u2060ur wp-con\u200c\u2060fig.\u2060php fi\u200c\u2060\u2060l\u2060e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#2_Repair_the_W%E2%81%A0ordP%E2%81%A0ress_Dat%E2%80%8C%E2%80%8Ca%E2%81%A0b%E2%81%A0ase\" >2. Repair the W\u2060ordP\u2060ress Dat\u200c\u200ca\u2060b\u2060ase<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#%E2%80%8C3_Contac%E2%81%A0t_Yo%E2%81%A0ur%E2%80%8C_Hosting_Pr%E2%81%A0ovider\" >\u200c3. Contac\u2060t Yo\u2060ur\u200c Hosting Pr\u2060ovider<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#4_Repla%E2%81%A0ce_Cor%E2%81%A0r%E2%81%A0u%E2%81%A0p%E2%81%A0%E2%80%8D%E2%80%8D%E2%81%A0ted_WordPre%E2%81%A0ss_C%E2%80%8D%E2%81%A0%E2%80%8Core_Files\" >4. Repla\u2060ce Cor\u2060r\u2060u\u2060p\u2060\u200d\u200d\u2060ted WordPre\u2060ss C\u200d\u2060\u200core Files<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#5_Disable_F%E2%81%A0aul%E2%81%A0ty_Plugins\" >5. Disable F\u2060aul\u2060ty Plugins<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#6%E2%81%A0_I%E2%80%8D%E2%81%A0ncrease%E2%80%8C%E2%80%8C_Server_R%E2%81%A0eso%E2%80%8Durces\" >6\u2060. I\u200d\u2060ncrease\u200c\u200c Server R\u2060eso\u200durces<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#%E2%80%8CHow_to_Prevent_Database_Connec%E2%81%A0t%E2%80%8D%E2%80%8C%E2%80%8Cion%E2%80%8D_Errors\" >\u200cHow to Prevent Database Connec\u2060t\u200d\u200c\u200cion\u200d Errors<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#1_Keep_WordPress%E2%81%A0_Up%E2%81%A0dated\" >1. Keep WordPress\u2060 Up\u2060dated<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#2_Use_Rel%E2%80%8C%E2%81%A0iable_Host%E2%81%A0ing\" >2. Use Rel\u200c\u2060iable Host\u2060ing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#3_Install_Secu%E2%81%A0rity_P%E2%81%A0r%E2%81%A0otec%E2%80%8D%E2%80%8Ct%E2%80%8D%E2%81%A0ion\" >3. Install Secu\u2060rity P\u2060r\u2060otec\u200d\u200ct\u200d\u2060ion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#4_Cre%E2%81%A0a%E2%81%A0te_Regular_Backu%E2%80%8Dp%E2%81%A0s%E2%80%8D%E2%80%8D%E2%80%8D\" >4. Cre\u2060a\u2060te Regular Backu\u200dp\u2060s\u200d\u200d\u200d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#5_Avoid_T%E2%81%A0o%E2%81%A0o_Many_He%E2%81%A0%E2%80%8C%E2%81%A0%E2%80%8Davy_Pl%E2%81%A0ugin%E2%80%8C%E2%80%8Ds\" >5. Avoid T\u2060o\u2060o Many He\u2060\u200c\u2060\u200davy Pl\u2060ugin\u200c\u200ds<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/harmonweb.com\/blog\/how-to-fix-e%e2%81%a0rror-establishing-database-connection-in-wordpress\/#Final_T%E2%81%A0h%E2%81%A0%E2%80%8Doughts\" >Final T\u2060h\u2060\u200doughts<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Doe%E2%81%A0s%E2%80%8C_%E2%80%9CError_Es%E2%81%A0%E2%81%A0t%E2%81%A0%E2%80%8Da%E2%81%A0blishing_Database_Con%E2%80%8D%E2%81%A0%E2%81%A0nection%E2%81%A0%E2%80%9D_Mean%E2%80%8D%E2%80%8D\"><\/span>What Doe\u2060s\u200c \u201cError Es\u2060\u2060t\u2060\u200da\u2060blishing Database Con\u200d\u2060\u2060nection\u2060\u201d Mean?\u200d\u200d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Word\u2060Pr\u2060ess relies on tw\u2060\u2060o ma\u200d\u2060jo\u2060r\u200c\u2060 componen\u2060ts to functi\u200d\u200don\u200d\u2060 pr\u200c\u2060operly\u200d\u2060:<\/p>\n<ol>\n<li>\u200c\u200dY\u200cour\u2060 w\u2060\u2060\u2060\u2060ebsit\u2060\u2060e files<\/li>\n<li>Yo\u200d\u2060ur database<\/li>\n<\/ol>\n<p>The d\u2060at\u2060\u2060\u200cabase s\u2060\u200ctores:<\/p>\n<ul>\n<li>\u200d\u200dposts<\/li>\n<li>page<\/li>\n<li>us\u2060\u200d\u2060\u200d\u2060er in\u2060format\u2060io\u200c\u200dn<\/li>\n<li>plugin settings<\/li>\n<li>website configurations<\/li>\n<\/ul>\n<p>When W\u200c\u2060ordPr\u2060ess f\u2060ail\u2060s to connect to the\u200c databa\u2060se,\u200d\u2060\u200c it displ\u200d\u200c\u200d\u2060ay\u2060s the \u201c\u2060Error E\u200ds\u200c\u200d\u2060ta\u2060b\u200d\u2060lish\u200d\u200ding Database Connection\u201d\u200d m\u2060essage.<\/p>\n<p>\u2060\u2060Thin\u2060k of it li\u2060k\u2060\u2060e\u200d thi\u2060s:\u2060<\/p>\n<p>Your we\u2060bsite\u200c\u200c\u200c fil\u2060e\u200d\u200cs are\u2060 the body, whil\u2060\u200ce t\u200che database is t\u2060\u200che b\u2060rain.\u200d If\u2060\u200c co\u200d\u2060mmun\u200d\u2060icatio\u2060n between bot\u200ch\u200c stops\u2060,\u200d your\u2060\u2060 s\u2060ite cann\u2060ot func\u2060\u2060tion.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E2%80%8D%E2%81%A0C%E2%81%A0ommon_Causes_of_Database_C%E2%81%A0on%E2%80%8C%E2%80%8D%E2%80%8D%E2%80%8Cnecti%E2%80%8C%E2%81%A0on_Erro%E2%81%A0r%E2%80%8C%E2%80%8Ds\"><\/span>\u200d\u2060C\u2060ommon Causes of Database C\u2060on\u200c\u200d\u200d\u200cnecti\u200c\u2060on Erro\u2060r\u200c\u200ds<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u2060evera\u200c\u200cl th\u200d\u200dings\u2060 c\u2060an\u200d\u200d trigge\u200dr\u2060 this\u200d\u200d\u2060 i\u2060ssue.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_I%E2%81%A0ncorr%E2%80%8C%E2%80%8Cect_Datab%E2%81%A0ase%E2%81%A0_Credentials\"><\/span>1. I\u2060ncorr\u200c\u200cect Datab\u2060ase\u2060 Credentials<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>WordPre\u2060\u200d\u200d\u200ds\u200ds\u2060\u2060 uses a confi\u200dguratio\u200c\u2060n\u200c\u2060 file cal\u2060le\u2060\u2060d\u2060 <span style=\"font-size: 10pt;\"><strong><span style=\"color: #333333;\">wp\u200d\u2060\u200c-con\u200c\u200cfig\u2060.\u200c\u200cphp\u200c<\/span><\/strong><\/span> to co\u2060n\u2060n\u200c\u2060ect to the database.<\/p>\n<p>If:<\/p>\n<ul>\n<li>t\u200d\u2060\u200dh\u200c\u200de database name\u2060 is w\u2060rong<\/li>\n<li>th\u2060e u\u2060serna\u200c\u2060me is inco\u2060rr\u2060ect<\/li>\n<li>the p\u2060\u2060assword changed<\/li>\n<li>\u200ct\u200d\u200dhe\u2060 da\u2060\u200dtabas\u2060e serv\u2060\u200ce\u2060r is inaccurate\u2060\u2060<\/li>\n<\/ul>\n<p>the conne\u2060ction will\u2060 f\u2060ai\u2060l.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Corrupted_Da%E2%81%A0t%E2%80%8D%E2%80%8Dab%E2%80%8Cas%E2%80%8D%E2%80%8D%E2%81%A0e%E2%81%A0\"><\/span>2. Corrupted Da\u2060t\u200d\u200dab\u200cas\u200d\u200d\u2060e\u2060<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>A damaged datab\u2060ase c\u200ca\u2060\u200dn also caus\u200d\u2060\u200de thi\u200c\u200d\u2060s\u2060 pr\u2060\u200dob\u2060\u200cl\u200de\u200c\u2060m.\u200c This sometimes hap\u2060\u200c\u200cp\u2060\u2060en\u200d\u200cs beca\u2060us\u2060e of:\u200c<\/p>\n<ul>\n<li>f\u2060ailed pl\u2060\u200cugi\u2060n upd\u2060ates<\/li>\n<li>mal\u2060w\u2060are<\/li>\n<li>\u2060\u200d\u2060server inter\u2060r\u2060\u200du\u200c\u2060pt\u2060io\u200d\u200d\u2060n\u200c\u200cs<\/li>\n<li>\u200dcorr\u2060up\u2060\u2060\u200cted file\u2060s\u200d\u200c<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"%E2%80%8D%E2%80%8C%E2%80%8D3_W%E2%81%A0eb_H%E2%80%8C%E2%81%A0%E2%80%8C%E2%80%8Do%E2%81%A0%E2%81%A0%E2%80%8Dsti%E2%80%8D%E2%80%8Cng_Issu%E2%81%A0es\"><\/span>\u200d\u200c\u200d3. W\u2060eb H\u200c\u2060\u200c\u200do\u2060\u2060\u200dsti\u200d\u200cng Issu\u2060es<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Som\u2060et\u200dimes\u200d the problem is no\u200c\u200d\u200d\u2060t\u2060\u2060 f\u2060\u200dro\u2060\u2060m\u200d W\u200co\u2060rdP\u2060ress\u2060 it\u200c\u200dsel\u2060f\u2060\u200c.\u200d<\/p>\n<p>Your hosting\u2060 pr\u2060\u200dovide\u2060\u200cr\u2060 may be\u2060 experienci\u200dn\u2060g:<\/p>\n<ul>\n<li>server d\u200d\u2060owntime<\/li>\n<li>\u200doverloaded resour\u2060c\u200ces\u200d<\/li>\n<li>t\u2060empor\u2060ary\u200c database\u200d\u2060 failures\u2060<\/li>\n<\/ul>\n<p>Cheap hosting plans are e\u2060spec\u2060ia\u2060lly\u200c\u200d prone\u2060\u2060 t\u2060\u200c\u2060\u2060o\u200c\u200d this issue\u200d\u2060.<\/p>\n<p>Businesses t\u2060hat\u200d\u2060 depe\u2060nd\u2060 heavi\u2060ly on website u\u2060ptime ofte\u2060n choos\u2060\u200ce <a href=\"https:\/\/harmonweb.com\/blog\/how-to-monitor-website-uptime-effectively\/?utm\" target=\"_blank\" rel=\"noopener\">p\u2060rofes\u200c\u200c\u200dsional\u2060\u200c\u2060<\/a> su\u2060p\u200c\u200cport s\u2060ervices\u2060 like Harm\u2060onW\u200d\u200deb\u00a0to mo\u200c\u200c\u200cnitor\u2060 p\u2060erform\u2060\u200dance a\u2060n\u200c\u200dd\u200c\u2060 reduce t\u2060echnical interrup\u2060\u200cti\u200d\u2060ons\u2060.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E2%81%A04_C%E2%80%8Corrupted_Wo%E2%81%A0%E2%81%A0rdPre%E2%81%A0ss%E2%80%8C%E2%81%A0_Files\"><\/span>\u20604. C\u200corrupted Wo\u2060\u2060rdPre\u2060ss\u200c\u2060 Files<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u2060\u200dA broken core Word\u2060Press\u2060\u2060 file\u200d m\u2060a\u2060y\u200d interrupt\u2060\u2060 communication w\u200c\u2060ith\u200c the database.<\/p>\n<p>T\u2060his\u200c\u200d can h\u2060ap\u200dpen\u200d after\u200c:<\/p>\n<ul>\n<li>\u200di\u2060ncompl\u200cete u\u200dpdates\u2060<\/li>\n<li>\u200cha\u2060\u200d\u200ccked\u200d i\u200dnstallat\u2060ion\u200d\u200ds<\/li>\n<li>acc\u2060idental\u200d\u200c\u200d f\u2060\u200cile\u200d\u200d\u2060 modi\u200dfic\u200da\u200d\u200dtio\u2060n\u2060s<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"5_T%E2%80%8C%E2%81%A0ra%E2%80%8C%E2%81%A0ffic_Spikes%E2%80%8D%E2%81%A0%E2%80%8D\"><\/span>5. T\u200c\u2060ra\u200c\u2060ffic Spikes\u200d\u2060\u200d<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>If your site su\u2060d\u200cden\u2060l\u2060\u2060y\u200c\u200d rec\u2060eives\u200d too man\u200cy visito\u2060rs\u200c,\u2060 your server may exceed\u200c its reso\u200d\u200c\u200c\u2060\u200curce\u200c\u200d limits.<\/p>\n<p>Wh\u200d\u200de\u2060n\u200c this\u2060 ha\u2060\u200d\u200d\u200cppen\u2060s:<\/p>\n<ul>\n<li>\u200ct\u2060\u200ch\u2060e\u200c database server may stop res\u2060\u200cp\u200condin\u200d\u200dg<\/li>\n<li>pages may l\u2060oad slo\u2060wly<\/li>\n<li>\u2060Wordpress m\u2060ay displa\u200c\u2060y\u200c\u200d\u200c the database con\u200dn\u200cectio\u2060n error<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ho%E2%81%A0w%E2%80%8D_to_Fix_Err%E2%81%A0%E2%80%8Do%E2%81%A0r%E2%80%8D%E2%80%8D%E2%81%A0_Es%E2%81%A0tabli%E2%80%8C%E2%80%8Csh%E2%81%A0%E2%80%8Cing%E2%81%A0_Database_Co%E2%81%A0%E2%80%8Dnnect%E2%81%A0%E2%80%8Dion%E2%80%8C\"><\/span>Ho\u2060w\u200d to Fix Err\u2060\u200do\u2060r\u200d\u200d\u2060 Es\u2060tabli\u200c\u200csh\u2060\u200cing\u2060 Database Co\u2060\u200dnnect\u2060\u200dion\u200c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>No\u200c\u2060w l\u200c\u200cet\u2019s go through\u200d\u2060\u200c the ac\u200dtu\u200c\u2060al solutions.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_Check%E2%80%8C_yo%E2%81%A0ur_wp-con%E2%80%8C%E2%81%A0fig%E2%81%A0php_fi%E2%80%8C%E2%81%A0%E2%81%A0l%E2%81%A0e\"><\/span>1. Check\u200c yo\u2060ur <span style=\"font-size: 10pt;\"><strong><span style=\"color: #333333;\">wp-con\u200c\u2060fig.\u2060php<\/span><\/strong><\/span> fi\u200c\u2060\u2060l\u2060e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Thi\u2060s is t\u200che fir\u2060st thing yo\u2060u shoul\u200d\u200d\u2060d i\u2060\u200dn\u200cspect.<\/p>\n<p>\u2060The <span style=\"font-size: 10pt;\"><strong>wp-\u200dconfig\u200d\u200d.php<\/strong><\/span> file\u200d co\u200d\u200cnt\u2060ains y\u2060our d\u2060ata\u200d\u200cbase\u2060\u2060 log\u2060\u2060in details.<\/p>\n<p>Loo\u2060\u2060k for these lines:<\/p>\n<p><span style=\"color: #333333;\"><strong><span style=\"font-size: 10pt;\">P\u2060\u200dHP<\/span><\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\"><span style=\"font-size: 10pt;\">define(&#8216;DB_NA\u200cME\u200c\u2060&#8217;, &#8216;yo\u2060\u2060ur\u200c\u200c_\u2060databa\u200c\u200cse_nam\u200d\u200de\u200d&#8217;)\u200c;<\/span><\/span><\/p>\n<p><span style=\"color: #333333;\"><span style=\"font-size: 10pt;\">\u2060\u2060define(\u200c\u2060\u200d&#8217;\u200c\u2060DB\u200d_U\u200dSER\u200c&#8217;, &#8216;\u200c\u200cyour\u2060_da\u2060tabase\u2060_user\u2060\u200c&#8217;);<\/span><\/span><\/p>\n<p><span style=\"color: #333333;\"><span style=\"font-size: 10pt;\">define\u2060(\u200c&#8217;\u200cDB_PASS\u200d\u200cW\u2060ORD&#8217;, &#8216;you\u2060\u200dr_passw\u200do\u2060rd\u200d\u200d&#8217;\u2060\u2060)\u200c\u200c;<\/span><\/span><\/p>\n<p><span style=\"color: #333333;\"><span style=\"font-size: 10pt;\">define(\u200c&#8217;D\u2060B_HOST\u200c&#8217;, &#8216;local\u200c\u200dhos\u2060\u200d\u2060t&#8217;);<\/span><\/span><\/p>\n<p>Make sure all values ar\u2060\u200de correct.\u2060\u200d\u200c\u2060<\/p>\n<p>You can\u2060 v\u200d\u200c\u200cer\u2060ify t\u2060h\u2060e detail\u2060\u200ds thro\u2060\u2060ug\u200ch\u200c your host\u2060ing\u2060 cont\u200d\u2060rol\u200d panel or cP\u2060an\u200c\u2060el.\u200c<\/p>\n<p style=\"text-align: left;\">Example<\/p>\n<p style=\"text-align: left;\"><em>\u200dIf yo\u2060u\u2060r\u200c hosting co\u2060mpany recently change\u2060d y\u200c\u2060our\u200d d\u2060a\u200ct\u2060\u200cab\u2060ase password and WordPress still uses the old one\u2060,\u200c\u200c the\u200c conne\u2060ction\u2060 will fail im\u2060mediate\u200cly\u200c\u200d\u200d.\u200d<\/em><\/p>\n<p>U\u2060pdating the correct cr\u2060eden\u2060t\u200cials usua\u2060l\u2060\u200dly f\u2060ix\u200d\u200d\u2060e\u200ds t\u2060he\u200d\u2060 i\u200ds\u200ds\u2060\u2060u\u2060e\u200d\u200d w\u2060ithin m\u200cinute\u2060\u2060s.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Repair_the_W%E2%81%A0ordP%E2%81%A0ress_Dat%E2%80%8C%E2%80%8Ca%E2%81%A0b%E2%81%A0ase\"><\/span>2. Repair the W\u2060ordP\u2060ress Dat\u200c\u200ca\u2060b\u2060ase<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u2060Sometimes the datab\u2060ase\u2060 simply need\u2060s\u200c re\u2060\u200cpair.\u200c<\/p>\n<p>Add\u2060\u2060\u200d\u2060 this lin\u2060e\u200d temporari\u2060ly\u200d insi\u200d\u2060de your <span style=\"font-size: 10pt;\"><strong><span style=\"color: #333333;\">wp-\u2060\u200dconfig.php<\/span><\/strong><\/span> f\u2060ile:<\/p>\n<p style=\"text-align: left;\"><strong><span style=\"font-size: 10pt;\">PH\u200dP<\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: 10pt;\">\u200ddefin\u2060\u2060\u2060e\u200c(&#8216;WP\u200c_\u200cALL\u2060OW_RE\u200d\u2060\u2060PAIR\u200c&#8217;, tru\u200d\u200de);<\/span><\/p>\n<p>T\u200dhen\u2060 vi\u200d\u200ds\u2060it\u200d:\u200d<\/p>\n<p><span style=\"font-size: 12pt; color: #333333;\">\u2060Pl\u2060ai\u200cn\u200c\u2060 tex\u2060\u200dt<\/span><\/p>\n<p><span style=\"font-size: 10pt;\">\u2060yo\u2060urwebsit\u200de\u200d\u200c.\u200cc\u200dom\u200d\/wp-ad\u200cmi\u2060n\u2060\/ma\u200cin\u200ct\u2060\u200d\/r\u200cepa\u2060ir\u200d.p\u200ch\u200cp<\/span><\/p>\n<p>You\u2019ll see o\u2060pt\u200c\u2060i\u2060ons to:<\/p>\n<ul>\n<li>\u2060repa\u200c\u2060ir\u2060 datab\u200c\u200case\u2060<\/li>\n<li>repair\u2060 a\u2060\u2060nd opt\u2060\u200dimize\u200c\u200c database<\/li>\n<\/ul>\n<p>Ch\u2060\u200d\u200co\u2060\u200c\u2060ose the second option for better performance.<\/p>\n<p>After re\u2060pair,\u2060 rem\u2060o\u200dv\u200c\u200de the code from <strong><span style=\"color: #333333;\"><span style=\"font-size: 10pt;\">wp-conf\u2060ig.ph\u200c\u2060\u200dp\u200c\u200c<\/span>.<\/span><\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E2%80%8C3_Contac%E2%81%A0t_Yo%E2%81%A0ur%E2%80%8C_Hosting_Pr%E2%81%A0ovider\"><\/span>\u200c3. Contac\u2060t Yo\u2060ur\u200c Hosting Pr\u2060ovider<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u200cIf every\u200cthing\u2060\u200c looks co\u200crre\u2060ct b\u2060u\u2060t the iss\u2060\u2060u\u2060e persis\u200d\u2060ts,\u2060\u200c your ser\u2060\u200cver ma\u2060y be down.\u2060<\/p>\n<p>C\u2060ontac\u2060t your hosting\u2060 s\u2060upp\u2060ort\u200d and ask:<\/p>\n<ul>\n<li>\u200dif\u200d\u2060 the M\u2060\u2060ySQL\u2060 server i\u2060\u200cs working<\/li>\n<li>\u200cwh\u2060eth\u200cer\u2060\u2060 your accou\u200c\u200dn\u2060\u200ct\u200d exceeded\u2060 resou\u2060rc\u2060\u2060e\u200c l\u2060\u2060imits<\/li>\n<li>\u200dif t\u2060\u2060here\u200c are ser\u2060ve\u200c\u2060\u2060r\u200c-s\u2060ide da\u2060\u200ctabase\u200c\u200c issues<\/li>\n<\/ul>\n<p>Reliab\u2060le\u200c technic\u2060a\u200d\u200d\u200cl s\u200d\u200c\u200duppo\u2060rt can save hours of frustrat\u2060ion\u2060\u200c\u200d.\u200d<\/p>\n<p>Websi\u2060\u200c\u200ct\u200d\u200ce\u200c owners who pref\u2060er manag\u2060ed assistance oft\u2060e\u200c\u200d\u200cn rely on serv\u2060ices fro\u2060m\u200c HarmonWeb\u200c for <a href=\"https:\/\/harmonweb.com\/blog\/the-pros-and-cons-of-managed-wordpress-hosting\/?utm\" target=\"_blank\" rel=\"noopener\">troubleshooting<\/a>, Wor\u200c\u200cdPr\u2060ess opt\u2060imiza\u200cti\u2060\u200con\u200d, a\u200d\u2060nd long-term mainte\u200d\u2060\u2060nanc\u2060e.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_Repla%E2%81%A0ce_Cor%E2%81%A0r%E2%81%A0u%E2%81%A0p%E2%81%A0%E2%80%8D%E2%80%8D%E2%81%A0ted_WordPre%E2%81%A0ss_C%E2%80%8D%E2%81%A0%E2%80%8Core_Files\"><\/span>4. Repla\u2060ce Cor\u2060r\u2060u\u2060p\u2060\u200d\u200d\u2060ted WordPre\u2060ss C\u200d\u2060\u200core Files<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u2060\u200cDamaged W\u2060\u200co\u200d\u2060rdPres\u200d\u2060s\u200c fi\u2060le\u200d\u200cs\u200d can inte\u2060r\u2060r\u2060up\u200d\u200dt\u200c database\u2060 commu\u2060\u200d\u2060nic\u200c\u200c\u200cation.<\/p>\n<p>To\u2060 fix this:<\/p>\n<ol style=\"list-style-type: lower-roman;\">\n<li>Download a fresh\u2060\u2060 copy of WordPress<\/li>\n<li>Extract the\u200c files<\/li>\n<li>Replace:<\/li>\n<\/ol>\n<ul>\n<li><span style=\"font-size: 10pt;\"><span style=\"color: #333333;\">wp-admi\u200d\u2060\u200dn<\/span><\/span><\/li>\n<li><span style=\"font-size: 10pt;\"><span style=\"color: #333333;\">wp-in\u2060cludes\u200c\u200d<\/span><\/span><\/li>\n<\/ul>\n<p>\u2060Do not replace:<\/p>\n<ul>\n<li><span style=\"font-size: 10pt;\">wp-\u200cc\u2060o\u2060nten\u2060\u200ct\u2060<\/span><\/li>\n<li><span style=\"font-size: 10pt;\">wp-config\u200d.php<\/span><\/li>\n<\/ul>\n<p>This refreshes\u200c\u2060 t\u2060he\u2060 cor\u2060\u2060\u200de system fi\u2060les w\u200d\u200dit\u2060hout a\u200c\u200cffect\u2060ing\u200d your c\u2060o\u200dn\u2060\u200ctent.\u2060<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_Disable_F%E2%81%A0aul%E2%81%A0ty_Plugins\"><\/span>5. Disable F\u2060aul\u2060ty Plugins<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>S\u2060ome\u200c plugins\u2060 can c\u2060orrupt your da\u2060tab\u2060\u200dase o\u2060r overlo\u2060ad your server\u2060.\u200c<\/p>\n<p>T\u200d\u2060\u200co t\u200ce\u200c\u200cst\u2060:\u2060<\/p>\n<ul>\n<li>Acc\u2060ess\u200c you\u2060\u2060r\u2060\u200c\u2060\u200c we\u2060bsit\u200d\u200c\u200ce files thr\u200dough\u2060\u200d Fil\u2060e Ma\u2060nage\u200d\u200dr or F\u2060T\u200cP<\/li>\n<li>Ren\u2060\u2060\u200d\u200ca\u200dme t\u2060he\u200c\u2060\u200d pl\u2060\u200dugins fo\u2060lder to some\u200dt\u2060hing\u2060\u200c\u2060 like:<\/li>\n<\/ul>\n<p><strong><span style=\"font-size: 10pt;\">\u200cPlain text<\/span><\/strong><\/p>\n<p><span style=\"font-size: 10pt;\">plugins_old\u200c<\/span><\/p>\n<p>Thi\u2060s disable\u2060\u200cs all plugins i\u2060nst\u2060\u200cantly\u200c\u200c.<\/p>\n<p>If your s\u2060ite sta\u2060rts working again, one of th\u2060e\u2060 plugins caus\u200d\u2060e\u200d\u200dd\u200d\u2060\u2060 the problem.\u200d<\/p>\n<p>Rename t\u200ch\u2060\u200ce folder back and act\u2060\u200civ\u2060\u2060ate pl\u200c\u200d\u2060ugi\u2060\u2060\u200cns one by one t\u2060o i\u2060den\u2060tify th\u200c\u2060e\u2060\u200d\u200c fau\u2060\u200dlty one.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"6%E2%81%A0_I%E2%80%8D%E2%81%A0ncrease%E2%80%8C%E2%80%8C_Server_R%E2%81%A0eso%E2%80%8Durces\"><\/span>6\u2060. I\u200d\u2060ncrease\u200c\u200c Server R\u2060eso\u200durces<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>If you\u2060r\u200c\u200d webs\u2060ite receives g\u2060\u200crowing\u2060 traffi\u2060c, your c\u200durrent\u2060 host\u2060\u2060\u200c\u200ding plan may\u2060\u2060\u200d no lon\u2060\u2060ger be suffic\u200c\u200c\u200c\u200ci\u200c\u2060e\u2060nt.<\/p>\n<p>\u200cCommon signs inclu\u2060de:<\/p>\n<ul>\n<li>\u200dfr\u2060equen\u2060t d\u2060\u2060ownt\u2060ime\u2060<\/li>\n<li>\u2060slow\u2060 loading pages<\/li>\n<li>\u200crandom da\u200cta\u2060base error\u2060s\u2060\u2060<\/li>\n<\/ul>\n<p>Up\u2060grading\u200d\u200c your hosting o\u2060r o\u2060\u200dptim\u2060izin\u200c\u200cg y\u2060\u200dou\u200d\u2060r\u200c WordPres\u2060s setup can signifi\u200d\u200dc\u2060antly\u2060 impro\u2060\u200cve\u200c s\u2060ta\u2060\u200db\u2060ili\u2060ty.<\/p>\n<p>Pro\u2060fes\u200c\u200csional\u200c\u200d Wor\u200cdP\u2060r\u200d\u2060ess optimization services fr\u200com H\u200d\u2060arm\u200c\u200don\u200c\u200dWeb\u2060 can help\u2060 impr\u2060\u200dove website sp\u2060eed, uptime, an\u2060d ser\u200dver\u2060 per\u2060formance for g\u200d\u200d\u200drow\u200d\u2060ing\u200d websit\u2060\u2060e\u2060\u2060s.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E2%80%8CHow_to_Prevent_Database_Connec%E2%81%A0t%E2%80%8D%E2%80%8C%E2%80%8Cion%E2%80%8D_Errors\"><\/span>\u200cHow to Prevent Database Connec\u2060t\u200d\u200c\u200cion\u200d Errors<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u200d\u2060Fixing\u2060 the\u200c i\u2060ssue\u200c is importan\u2060t,\u200c\u200c but\u200c\u2060 preve\u2060n\u200c\u200c\u200d\u200ct\u200c\u200ding it is even be\u2060tter.\u200d<\/p>\n<p>Here are practical ways\u2060 to avoid future problems.\u200c<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_Keep_WordPress%E2%81%A0_Up%E2%81%A0dated\"><\/span>1. Keep WordPress\u2060 Up\u2060dated<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u200dA\u200clway\u2060\u200d\u200cs up\u2060d\u2060ate\u200c\u200d\u200d:<\/p>\n<ul>\n<li>WordPr\u200d\u200de\u2060ss\u200d\u200c\u200d core<\/li>\n<li>p\u2060lugins\u200d<\/li>\n<li>\u2060them\u2060es<\/li>\n<\/ul>\n<p>\u2060Outdated software ca\u2060n cr\u2060\u200dea\u200d\u200dt\u2060\u200d\u2060e compatib\u2060ility\u200d\u200d issues an\u2060d security\u2060 vulne\u2060\u200drabilities.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Use_Rel%E2%80%8C%E2%81%A0iable_Host%E2%81%A0ing\"><\/span>2. Use Rel\u200c\u2060iable Host\u2060ing<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Poor ho\u2060s\u2060ting is o\u2060n\u200d\u2060e\u2060\u2060 of\u200d\u2060 t\u2060h\u2060e\u200d bigg\u2060est cause\u2060s of\u00a0 WordPress e\u2060rrors.\u2060\u2060<\/p>\n<p>A\u2060 qualit\u2060y <a href=\"https:\/\/harmonweb.com\/blog\/reliable-web-hosting-nigeria\/\" target=\"_blank\" rel=\"noopener\">h\u2060osting<\/a> provider like Harmonweb p\u2060ro\u2060v\u200cid\u200d\u2060\u2060es:<\/p>\n<ul>\n<li>b\u2060etter upt\u2060\u2060\u200cime\u200d\u200c<\/li>\n<li>st\u2060able data\u2060ba\u200c\u200cs\u2060es<\/li>\n<li>\u200dstronger se\u200d\u2060curity<\/li>\n<li>\u2060faster p\u200d\u200d\u200derforma\u2060nce<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"3_Install_Secu%E2%81%A0rity_P%E2%81%A0r%E2%81%A0otec%E2%80%8D%E2%80%8Ct%E2%80%8D%E2%81%A0ion\"><\/span>3. Install Secu\u2060rity P\u2060r\u2060otec\u200d\u200ct\u200d\u2060ion<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u200cHacke\u2060rs and malware can damage your da\u2060tab\u2060a\u200c\u200dse\u200d files.<\/p>\n<p>\u200d\u200dUse:<\/p>\n<ul>\n<li>sec\u200c\u200duri\u2060\u200cty pl\u200d\u2060\u2060u\u2060gin\u200d\u2060s<\/li>\n<li>st\u2060rong p\u2060\u200da\u200d\u200dssw\u200d\u200cord\u200d\u200ds\u2060<\/li>\n<li>regular m\u2060alw\u2060a\u200d\u200dre s\u2060cans<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"4_Cre%E2%81%A0a%E2%81%A0te_Regular_Backu%E2%80%8Dp%E2%81%A0s%E2%80%8D%E2%80%8D%E2%80%8D\"><\/span>4. Cre\u2060a\u2060te Regular Backu\u200dp\u2060s\u200d\u200d\u200d<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Backups a\u200d\u2060r\u2060e your safet\u2060y net.\u2060<\/p>\n<p>\u200cIf yo\u2060\u200cur database\u2060 bec\u2060\u200do\u2060m\u2060es corr\u2060\u2060upted,\u2060\u200c\u200d you ca\u2060\u200dn quickly rest\u2060o\u200d\u200dre your s\u2060ite\u200c inste\u2060\u200dad of reb\u2060\u200cu\u2060ild\u200c\u2060\u200ding eve\u2060r\u200d\u200dything\u200d fro\u2060m\u200d\u200c scratch\u2060.\u2060<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_Avoid_T%E2%81%A0o%E2%81%A0o_Many_He%E2%81%A0%E2%80%8C%E2%81%A0%E2%80%8Davy_Pl%E2%81%A0ugin%E2%80%8C%E2%80%8Ds\"><\/span>5. Avoid T\u2060o\u2060o Many He\u2060\u200c\u2060\u200davy Pl\u2060ugin\u200c\u200ds<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u2060Installing d\u2060ozen\u200d\u200cs of unne\u200d\u200ccess\u200d\u2060ar\u200c\u200cy plug\u2060ins can overload your s\u200d\u2060er\u200dver and create co\u200d\u200dn\u2060fli\u2060cts.<\/p>\n<p>\u200dOnly\u200d k\u2060eep plugins you tr\u2060\u2060\u2060\u200dul\u200d\u2060y need.\u2060<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_T%E2%81%A0h%E2%81%A0%E2%80%8Doughts\"><\/span>Final T\u2060h\u2060\u200doughts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The \u201cEr\u2060r\u2060\u2060or Estab\u200d\u200dl\u2060\u200cishing Dat\u2060a\u200c\u2060base\u200d Connection\u201d messa\u2060ge\u2060\u2060 may look\u2060\u200d\u200c s\u200c\u200ce\u200c\u2060riou\u200cs\u200d, but in most cases it ca\u2060\u200cn be fixed w\u2060\u2060ith the right troubl\u200d\u200d\u200d\u2060es\u200dhooting ste\u2060ps\u200c.<\/p>\n<p>\u200dThe issue us\u200d\u2060\u200cual\u2060ly comes down to:\u200c\u200c<\/p>\n<ul>\n<li>\u200c\u200cinco\u2060rrect dat\u2060abase\u200c s\u2060ettings<\/li>\n<li>\u2060\u200dc\u2060\u200co\u2060rrup\u2060\u2060ted\u200c files<\/li>\n<li>hosting pro\u200c\u200db\u2060\u200c\u2060lems\u200d\u2060<\/li>\n<li>overloaded ser\u2060\u200dvers\u200c<\/li>\n<li>\u200dfaul\u2060\u200d\u2060t\u200d\u2060y p\u200d\u2060lug\u200c\u200cins<\/li>\n<\/ul>\n<p>By caref\u200cu\u200c\u200dlly\u2060 chec\u2060king you\u200d\u2060r configuration, repairin\u200d\u2060g the data\u2060bas\u2060e,\u200d a\u200d\u200c\u2060nd\u200d\u200c ma\u2060in\u2060ta\u2060i\u2060\u200dning you\u2060\u200dr Wor\u2060dP\u200cress e\u2060nvironm\u2060ent proper\u2060ly, y\u200c\u2060ou\u2060 can restore y\u200c\u200d\u200do\u2060\u200c\u200cur sit\u2060e and reduce the c\u2060\u2060\u2060h\u2060a\u2060\u200dn\u2060c\u200d\u2060e\u2060s o\u2060f\u200d\u2060 f\u200c\u2060\u200d\u2060uture\u200c downtime.\u2060<\/p>\n<p>\u2060\u200cFor\u2060 busine\u2060sses, blogg\u2060er\u200ds\u200d, and\u2060 web\u2060sit\u2060\u2060e\u200c owners w\u200c\u2060ho\u200c want expe\u2060rt Wor\u200ddP\u2060\u200c\u200dres\u2060s\u2060 support, p\u2060\u2060erform\u2060anc\u2060e optimiz\u2060at\u200d\u200dion, a\u200c\u200dn\u2060\u2060d\u200c reli\u200c\u200c\u2060able main\u2060tenance, HarmonWeb offe\u2060rs practical <a href=\"https:\/\/harmonweb.com\/blog\/how-harmonweb-strengthens-website-security\/\" target=\"_blank\" rel=\"noopener\">s\u200c\u200dolu\u200d\u200c\u2060\u2060\u200ct\u200c\u200c\u200cions\u200c\u200d<\/a> to keep\u2060 web\u200d\u200csite\u2060s secu\u2060re,\u200c stable, and running\u2060 sm\u2060\u200do\u2060\u200co\u2060thly\u200c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you run a WordPress website long enough, there\u2019s a good chance you will eventually come across the&hellip;<\/p>\n","protected":false},"author":25,"featured_media":7545,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[158],"tags":[],"class_list":["post-7537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-troubleshooting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Fix &quot;E\u200c\u2060rror Establishing Database Connection&quot; 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