Have just downloaded the 'WP Document Revisions' Plugin, and after clicking 'Activate' the entire admin dashboard for my website won't work, all I get is a blank white screen or the message "Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 76 bytes) in /home/noteperf/public_html/wp-content/themes/custom-community/admin/config.php on line 547".
I don't know what has happened or how to resolve it!