That will include all content, plugin information, images, videos, audio, and almost everything you see on the page When a page request is made, PHP pulls the page content from the database and displays it in your browser. While all the functions on your WordPress site are created using PHP, all the data on your site, such as content, images, video, and media files, are stored in the MySQL database. WordPress is a CMS (content management system) built using PHP, a programming language PHP, and MySQL, a database. To better understand what the error establishing a database connection issue is, it’s essential to understand how WordPress works. What Is the Error Establishing a Database Connection Issue and What Causes It? Have You Faced the Error Establishing Database Connection in WordPress?.Fix the Error Establishing a Database Connection.What Is the Error Establishing a Database Connection Issue and What Causes It?.In this article, we’ll cover everything you need to know about fixing the error establishing a database connection in WordPress. The more it’s delayed, the more it will negatively impact your website traffic, sales, and user experience. This error brings down your entire website and has to be rectified immediately. It’s when your website fails to communicate with your database due to incorrect login details, corrupted databases, and a few other issues. The reason for this is pretty straightforward. As a WordPress website owner, you know that you’ve got a crazy day ahead to get your site back up and running.įortunately, it’s not as bad as it seems.Įrror establishing a database connection is one of the most common errors you can encounter in WordPress. We’ve been there and know that exact same feeling.Įrrors such as these, where all you see is a blank screen, look pretty scary. Have you tried loading up your website only to see a blank screen with the dreaded message ‘Error establishing a database connection’?Īdmit it.