How to Resolve ‘Error Connection for Database in WordPress’ Conveniently?

Error Connection
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Have you ever faced the inconsistency ‘Error Connection for Database in WordPress’? If yes, then this blog will undermine several stances to solve such issues. This database inconsistency in WordPress is potentially one of the most mainstream and frightening bugs of WordPress clients might encounter. It’s positively a synchronization with the white screen of death (WSOD). This bug implies that your site does not interface anymore or has access to your WordPress server. It then turns down the entire server.

Error Connection

Causes behind WordPress Database Connectivity

–> Incorrect Sign-in details

WordPress requires a particular username and password to view the database files. If they have been modified due to any cause, then WordPress won’t be able to extract any information from the database.

–> Damage WordPress files

The source WordPress files can get damaged as an outcome of a failed upgrade, among others, etc. This can comprise things like failed upgrades of the plugins, main software updates, themes, etc.

–> Corrupt Database

This might be the outcome of a rogue plugin destroying up the database internally, theme failing, a hacker’s attack, and so on.

–> The database server is down

In such situations, the web server – the server that saves your website documents is starting on another machine than the original database. Moreover, a particular database server can be down for an anonymous reason.

DIY Tricks to Repair Error Connection for Database in WordPress

Method 1: Modify in WordPress Credentials

All the WordPress database details are usually saved in the wp-config.php file. Usually, the file comprises of important WordPress settings along with database information.

  1. // ** MySQL settings – You can get this info from your web host ** //
  2. /** The name of the database for WordPress */
  3. define( ‘DB_NAME’, ‘database_name_here’ );
  4. /** MySQL database username */
  5. define( ‘DB_USER’, ‘username_here’ );
  6. /** MySQL database password */
  7. define( ‘DB_PASSWORD’, ‘password_here’ );
  8. /** MySQL hostname */
  9. define( ‘DB_HOST’, ‘localhost’ );

You need to make sure that all the data entered in the database name, database, host username, and password is valid.

  • Confirm this particular data from your WordPress dashboard hosting account. Only log in to your hosting account and choose MySQL databases below the database heading.

MySQL Database

  • It will redirect you to the database management page of your Dashboard hosting website. Next, you can search for the database name and the user name.

Hosting Website

  • Now, you can observe the users of the database and the links to modify the security key of the account.
  • When your database name, username, and security key have been confirmed, you can upgrade the data in your wp-config.php file if needed.
  • In the end, try to observe your website again to check if the WordPress database connection error is now resolved or not.

Method 2: Verify to check if your database server is down

This might occur due to massive server traffic. Besides, your host server is unable to manage the huge pile (often when you’re on shared hosting).

  1. Your site will get extremely slow, and a few clients can even get an error. Furthermore, the main thing you have to do is have a telephone or live visit with your facilitating organization. Likewise, inquire as to whether your MySQL worker is open.
  2. Likewise, you can test those pages to confirm that your SQL worker is down on the off chance that you have different sites working in a similar area.
  3. At that point, simply go to your facilitating dashboard and have a go at getting to phpMyAdmin and associating it to the database. Yet, this is the situation when you don’t approach some other site on the fundamentally the same as facilitating the account.
  4. In the event that one can truly synchronize, at that point ensure that your database client has proper authorization. Create another record named testconnection.php and include the accompanying directions into it.
  1. <?php
  2. $link = mysqli_connect(‘localhost’, ‘username’, ‘password’);
  3. if (!$link) {
  4. die(‘Could not connect: ‘ . mysqli_error());
  5. }
  6. echo ‘Connected successfully’;
  7. mysqli_close($link);
  8. ?>

Tip: Please make sure that the username and password are replaced. You could now include this file to your website and observe it via an internet browser.

Method 3: Confirm your Host Database for Data

If you are truly happy with realizing that your database name, username, and secret key data is right, you may get a chance to guarantee to fill suitable host database data.

Most WordPress facilitating suppliers use localhost as their host database. All things considered, a couple of other kept up WordPress facilitating organizations are utilizing separate workers to have databases. In this case, the host database would not represent as localhost.

At such a point, you are required to contact your WordPress facilitating organization to approve your host database information.

Method 4: Make Modification in WordPress Domain URL

  • Utilizing phpMyAdmin to start changing the WordPress account URL. Just access phpMyAdmin from your hosting profile dashboard and select your WordPress folder.

Hosting Profile Dashboard

  • Tap the SQL menu located on the top and enter the below- mentioned MySQL query:

UPDATE wp_options SET option_value=’YOUR_SITE_URL’ WHERE option_name=’siteurl’

Notice: Ensure to give your unique site URL and alter wp choices to your own table name, as you may have adjusted the WordPress table prefix.

Repair Error Establishing a Database Connection Chrome Conveniently

If you find it difficult to solve the Error Connection for Database in WordPress, then you must redirect to the available professional option. One such fruitful option is MySQL Database Recovery that comprises the below-mentioned features.


  • Fixes severely corrupt and damaged the MySQL server database.
  • Deliberately repairs MySQL DB objects.
  • Supports all MySQL variants.
  • Restores MyISAM and InnoDB storage engines.
  • Efficiently repairs MySQL Database items such as data types, views, tables, keys, table properties, triggers, etc.
  • Facilitates smart preview feature to open recovered database files.
  • Auto-Generate log files at a user-specified location.

Summing It Up

In the above blog, we have studied several methods to rectify the issue ‘Error Connection for Database in WordPress’. To resolve such issues, we have mentioned manual as well as licensed solutions. Apparently, a licensed solution is designed with advanced algorithms to provide the best-optimized results. It is recommended by the professionals to utilize an advanced algorithm utility to keep data intact.

Myself, Vaibhav S is a Founder and Editor-in-Chief of TechnoGiants, working Software Professional, and an avid lover of Software's and Web Services. I love computers and also love to write and share about Tech-related Stuff, Computers etc with others.

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