Your site show error “Fatal error: Allowed memory size of 67108864 bytes exhausted”

If your site show this error message, it means that your memory limit is not enough for running site now. You need increase your memory_limit again.

If you run your site in localhost, you can go to your PHP.ini file (usually in xampp\php\PHP.ini) and change memory_limit

After you changed in PHP.ini file, please try re-start your Apache again.

If you already uploaded your site to live host, you should contact with hosting provider to increase your memory_limit. They will support for you.

Hope it is helpful for you.