If you may get an error on Wordpress, Drupal, Magento or other content management system blogs,

Fatal error: Allowed memory size of 262144 bytes exhausted (tried to allocate 5760 bytes) in /PATH/wp-settings.php on line 93


If are you using Drupal, allocate memory limit i or update in php.ini config file.
ini_set('memory_limit', '512M');

change to
ini_set('memory_limit', '-1');

It will take an unlimited memory usage on the server

Another way is needed to increase memory space limit in php.ini file
memory_limit 512M;