While accessing the Wordpress website, the user might have to deal with database connection errors. It can cause hindrance, while the user is working with its content management website. Dealing with these problems gets easier when a user knows about the reasons because of which it might be happening and possible fixes that can be used. What is the error establishing a database connection occurs?PHP and MySQL are the elements that go behind the functioning of a Wordpress website and storing the data related to a site which comprises pages, posts, plugins, widgets, etc. As soon as the user enters the credentials of the site in the web bar, PHP establishes connection. During the process, when PHP fails to communicate with MySQL, the error is displayed by the browser in the place of requested content. Causes for error establishing a database connection error:
How to Fix the Error establishing a database connection message: Incorrect login and password- In this case the first step should be to check the credentials in the wp-config.php file. Whenever the user changes its password or username, it is needed to be updated in this file too. Follow following steps
Corrupted database- To recover, follow following steps:
Note: Make sure to open the wp-config.php file again and delete the line with the code that you added there. Overwriting the database from the backup to the last working version:The normal mode of the site can still be worked if restoring the database and fixing the login information resolved the problem. It gets necessary to restore from a Database manager like PhpMyAdmin or Adminer.
Make sure to create a backup of the current files before restoring. The user will have to deal with the service tables of the database.
The user reached the connection limit- The user has to upgrade to high plans to expand the connection limit. It is always advisable to compare both price and features. These errors establishing a database connection can cause real hindrances. The above listed steps will definitely be of help when the issue is caused.
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