Issue: Fatal error: Allowed memory size of XXX bytes exhausted

Question:

Getting fatal error, can’t get WP-Admin to open now after installing and activating the theme.

Fatal error: Allowed memory size of XXX bytes exhausted (tried to allocate XX bytes) in /XXX/XXX/XXX/XXX/XXX.php on line XXX

Answer:

Hello, it seems like your hosting provider hasn’t enough ram memory for PHP, you need at least 128mb for client side (and 256mb for admin side). Contact with your hosting provider.

How To Increase The PHP Memory Limit For WordPress