How to Fix an "Establishing a Database Connection" Error in WordPress

How to Fix a Database Connection Error

  • Step 1: Get in Touch With Your Web Host Provider
  • Step 2: Make Sure Your Plugin or Theme Files Haven’t Been Corrupted
  • Step 3: Check if Your Database Hasn’t Been Corrupted
  • Step 4: Check Your Database Connection Credentials
  • Step 5: Restore the Default WordPress Files

While there isn’t a 100% fail-proof way to protect your site against any error establishing a database connection, there are two main elements that you should have in your back pocket to be at least 90% safe:Quality hosting and Have backups

#wordpress #fix error #error establishing a database connection

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How to Fix an "Establishing a Database Connection" Error in WordPress

How to Fix an "Establishing a Database Connection" Error in WordPress

How to Fix a Database Connection Error

  • Step 1: Get in Touch With Your Web Host Provider
  • Step 2: Make Sure Your Plugin or Theme Files Haven’t Been Corrupted
  • Step 3: Check if Your Database Hasn’t Been Corrupted
  • Step 4: Check Your Database Connection Credentials
  • Step 5: Restore the Default WordPress Files

While there isn’t a 100% fail-proof way to protect your site against any error establishing a database connection, there are two main elements that you should have in your back pocket to be at least 90% safe:Quality hosting and Have backups

#wordpress #fix error #error establishing a database connection

Willis  Mills

Willis Mills

1655691420

How to Fix the Error Establishing a Database Connection in WordPress [Step by Step]

In this video, we go step-by-step through how to fix the "error establishing a database connection" issue when visiting a WordPress website.

We break down the issue, what causes it to happen and how you can troubleshoot and fix it yourself with the tools available in your hosting control panel.

--Timestamps--

0:00 Intro
1:36 Method 1: Check Your Database Credentials
3:39 Method 2: Check Your Database Host Information
3:51 Method 3: Repair WordPress Database
5:03 Method 4: Check if Your Database Server is Down

#wordpress 

Servo Node

Servo Node

1627577698

How To Fix Error Establishing A Database Connection In WordPress?

Error establishing a database connection” is a fatal error that if appears on screen, may turn the WordPress website down for users, and it immediately needs to be fixed soon. If you are experiencing the error with your WordPress site or blog, this article will guide you through some solutions that can fix the error.

Why Error Establishing a Database Connection Error Occurs?

It’s well known that WordPress just whole based on PHP code, and in order to work properly, it needs a database action. And if the PHP code fails to access MySQL database then it becomes failure to load all site’s resources and page. And here comes the Error establish a database connection appears before users.

WordPress needs a number of information from a connected database, and the information can be Database name, Database username, Database password, and Database server. Means, if the WP script fails to retrieve any of these information, it will start to show errors on browsers.

error establishing a database connection

And if this error happens to occur with a WordPress site, the site will instantly stop to open. Technically, there’s a number of reasons why the problem may happen with a WordPress installation. Some of the reasons include:

Incorrect Database Credentials: Since WordPress uses to connect with a database to work with, and it requires login credentials like username and password. Means, if something goes wrong with these credentials in wp-config.php settings, then the database connectivity error is expected.
Corrupted Database: Database can get corrupted as well sometimes if installed some defective theme/plugin, if the the hosting server is damaged somehow. This can also be a possible reason for failure of database connectivity.
Corrupted WordPress Files: Corrupted WordPress files are found to be the most common reasons for eruption of “Error establishing a database connection” in WordPress. Actually, it’s likely for users to modify some core WP codes or to do that accidentally, which corrupts the files and leads to throw database issue.
Downtime With Host Server: Many a times, a hosting server may also be a culprit due to server down time. However, this wouldn’t be an issue for long time as once the server comes up, the site will start working properly.

How to fix “Error establishing a database connection” In WordPress?

 

As we discussed what could the possible causes of this database connectivity error in WordPress, we will learn some methods here in order to overcome the issue.

 

Before you start trying the steps or solutions here, we highly recommend you to contact your web hosting provider first to confirm if there’s no server maintenance downtime or upgrades underway. In such instances, you don’t need to do anything as once the hosting server is up, your site will start opening normally.

 

However, in case if your hosting provider confirms there’s no issue with server side, then obviously you will have to figure out Error establishing a database connection on your own end. And since we are going to discuss checking out the database and WordPress core files in the steps, we suggest you to take a backup of your site. Read here to create a full backup of WordPress site.

Once you are done with backup process, you can start troubleshooting the error with the solutions below:

 

Approach 1: Repair WordPress Database

Approach 2: Check Database Login Credentials and Settings

Approach 3: Testing If Database Credentials are valid

Approach 4: Reinstall WordPress Core Files

 

For detailed information: read here