Hi, I just updated Gecko theme and deactivated the PayJunction plugin, but the internal server error is still happening – this time when checking out with PayPal. I just switched to a different theme and the error is still there, so it doesn’t seem to be related directly to the theme. When I enabled debug mode, I got the following error, please let me know if you can provide any advice or resources for me:
“SyntaxError: Unexpected token < in JSON at position 0”
Do I need SSL on the domain to get past this issue?