SERVER 500 Error, Blank White page , after activating the Theme Or one of its Plugins

This is the most standard error associated with all BuddyPress themes. The error arises because PHP memory allocation is lesser than the recommended settings for BuddyPress.

How to Fix:

Check your site after each step one by one.

1. Edit WP-config.php

Add the following line of code in this file:

PHP Code:

define('WP_MEMORY_LIMIT', '128M');

2. Edit .htaccess

Add following lines in .htaccess file:

Code:

php_value memory_limit 128M

3. Edit php.ini

memory_limit = 128M

We recommend contacting your web host to edit this file.