Do you want to set up WordPress error logs for your WordPress site?
The wp-config.php file controls your WordPress site settings. You can also use this file to turn on error logging to help you find and fix errors when troubleshooting.
In this article, we will show you how to set up WordPress error logs using the wp-config file.
Why Set Up WordPress Error Logs Using WP-Config?
The wp-config.php file is an important WordPress configuration file. It contains settings that tell your website how to connect to your WordPress database, the database table prefix to use, and authentication keys to make your WordPress site more secure.
Apart from default WordPress settings, the wp-config file can also be used to enable WordPress debugging mode and save WordPress error logs.
This helps you find WordPress errors by identifying the plugins or scripts that are causing them. You can then go ahead and find a fix for those WordPress errors.
That being said, let’s take a look at how to enable and set up WordPress error logs by editing the wp-config file.
Setting Up WordPress Error Logs in WP-Config File
First, you will need to edit your wp-config.php file. If you haven’t done this before, then you can see our guide on how to edit the wp-config file in WordPress.
You can access the file by connecting to your website using an FTP client or the file manager app provided by your hosting provider.
You will find the wp-config.php file in the root directory of your website.
Note: Editing WordPress core files can be dangerous and break your site if you make even a small error. That’s why we recommend that only advanced users do so.
Enabling Debugging Mode
Next, you will need to open the file in any text editor and look for the line that says ‘That’s all, stop editing! Happy blogging.’
Just before this line you need to add the following code:
define( 'WP_DEBUG', true );
It is possible that this code is already in your wp-config.php file and is set to ‘false’. In that case, you just need to change it to ‘true’.
This line will turn on WordPress debug mode. This means that WordPress errors and warnings will be displayed inside your admin area as well as on the front page of your website.
Next, you need to enable error logging so the error messages are saved in a file.
Enabling Error Logging
If you want errors to be logged, then you will also need to add the following code in your wp-config.php file just below the WP_DEBUG line.
define( 'WP_DEBUG_LOG', true );
Don’t forget to save your changes and upload your wp-config.php file back to your website.
Congratulations, you have turned on WordPress error logging. Next, we’ll take a look at how to use the log to find and fix errors when troubleshooting.
Reviewing Your WordPress Error Logs
First, you need to visit your WordPress site and access the pages that were resulting in errors or warnings. After that, you will need to connect to your website using an FTP client or file manager app in your WordPress hosting cPanel.
Once connected, go to the /wp-content/ folder. Inside it, you will find a file called debug.log.
You can download, view, or edit this file.
It will contain all WordPress errors, warnings, and notices that were logged.
We hope this article helped you learn how to set up WordPress error logs in the wp-config file. You may also want to see our guide on how to create a free business email address and our expert pick of the best email marketing services for small business.