How do I enable debugging for WordPress?
If you have an issue with your WordPress website, you can enable debugging which will give you error output right at the top of your WordPress website.
You can enable debugging in WordPress from the following file, which is typically found in the root of your WordPress website's files:
wp-config.php
Open that file in edit mode and change the line:
define( 'WP_DEBUG', false );
To the following:
define( 'WP_DEBUG', true );
Once you are done diagnosing your issue, simply change that line back to it's original state of "false".