WordPress-errors-messages-Short-guide-with-Solutions

Fix : Error establishing a database connection in WordPress

If you surfed the web for some time, you saw this error at least a few times. Error establishing a database connection in WordPress is one of the causes of many reasons which irritates you. This could be terribly frustrating, especially if it happened alone without you changing anything, as a WordPress beginner. It took a little more than 20 minutes to detect…