I have found the solution to the fatal error caused by the Gravity Forms Product Add-Ons plugin version 2.4.5. In the gravityforms-product-addons.php file, remove the code from line 77: wp_get_referer();.
Everything works again!:)
Thank you leejosepho. I found out that the fatal error is caused from the WooCommerce Gravity Forms Product Add-Ons plugin 2.4.5. Version 2.4.6 is supposed to fix this problem but it isn’t available as an update yet???
Need to either update the plugin or if somebody can point me to the updated source code I can change it manually. Not sure if anybody else has had this problem yet.
Thanks all for the help/suggestions.
Yes, I am using WooCommerce and have Gravity Forms and the WooCommerce – Gravity Forms Product Add-Ons.
Problem is I can’t get into the admin area, so I will have to fix this through FTP to the host.
Any suggestions on how to fix this problem?
