Introduction
Sites using PHP-FPM are stored in a different location than sites not using PHP-FPM. This article covers how to find a PHP-FPM site's error log.
Procedure
The log will be located in the following location. USER should be replaced with the cPanel account username for the account that owns the domain. EXAMPLE_COM should be replaced with the site in question. Note that the underscore character is used in place of the period character:
/home/USER/logs/EXAMPLE_COM.php.error.log