I installed Cart66 Lite and really did not do much with it today other than adding one item. That said, when visitors fill out a contact form (Gravity Forms) and they click send, they get the following error.
Fatal error: Class 'Cart66GravityReader' not found in /home/radiovic/public_html/wp-content/plugins/cart66-lite/models/Cart66ShortcodeManager.php on line 461
The e-mail IS sent through.
If I deactivate Cart66, the issue goes away. Suggestions?