Hi @fullarmor,

I hope you are well today and thank you for your question.

You are getting this error because low memory allocated to PHP on your site / server.

To resolve the issues try using following solutions.

http://www.wpbeginner.com/wp-tutorials/fix-wordpress-memory-exhausted-error-increase-php-memory/

http://stackoverflow.com/questions/17818080/fatal-error-allowed-memory-size-of-67108864-bytes-exhausted-tried-to-allocate

Best regards,
Shufflehound team