How can the HTTP 500 error be resolved when trying to access phpmyadmin on localhost?

The HTTP 500 error when trying to access phpMyAdmin on localhost can be resolved by checking the Apache error logs for more specific information on the error. This error is often caused by misconfigurations in the Apache server or PHP settings. One common solution is to increase the memory limit in the php.ini file.

ini_set('memory_limit', '256M');