Exploring the Mysteries of Debugging in WordPress

Prepare yourself for a mystical journey into the world of WordPress debugging – the art of identifying and resolving errors in software. WordPress is well-known for its user-friendly interface, making it a beloved Content Management System (CMS) by millions. However, users may encounter bugs or errors during the site-building process, requiring advanced troubleshooting.

What is Debugging in WordPress?

Debugging is a tool used by developers to identify underlying issues on their website. When WordPress enters debugging mode, the system displays error messages, notices, and warnings, providing developers with an extensive list of components causing the errors.

While debugging is an essential tool for resolving issues, leaving it on can create potential problems in the future.

Why Turn Off Debugging in WordPress?

There are numerous reasons why disabling debugging mode is recommended. Not only can it create security vulnerabilities, but it can affect the professional appearance of your website, as debug information may be visible to users.

How to Turn Off Debugging in WordPress

Let’s unravel the secrets of disabling debugging mode.

Step 1: Log in to the WordPress Dashboard

To disable debugging mode, log in to the WordPress Dashboard by typing “/wp-admin” at the end of your website address.

Step 2: Access the WP-Config File

Next, find the “File Manager” section in your website’s hosting control panel to access the WP-Config file.

Step 3: Locate the Debug Code

The debugging code is usually found in the WP-Config file and looks like this:


define(‘WP_DEBUG’, true);
define(‘WP_DEBUG_LOG’, true);
define(‘WP_DEBUG_DISPLAY’, true);
@ini_set(‘display_errors’, 1);


The first line of code turns on the debugging mode in WordPress.

Step 4: Disable the Debug Code

To disable debugging mode, simply change the “true” value to “false” on the first line of code. This will turn off debugging in WordPress.

Step 5: Save Changes

Once you have made the changes, save the WP-Config file to your server by clicking on “Save Changes”.

Step 6: Check if Debugging is Disabled

After saving the changes, go back to the website and see if the debugging is disabled. If done correctly, there should be no more errors, notices, or warnings on your website.

Best Practices for Debugging in WordPress

Debugging mode should only be enabled when actively troubleshooting issues that require debugging. It’s also important to turn off debugging mode after troubleshooting to avoid potential security vulnerabilities and unprofessional appearances.

A website that is open to the public should have debugging mode turned off. As a website owner or administrator, ensuring your website is up-to-date and secure is essential for the overall success of your online presence!