Hi,

I get an error message when I want to add a new option Extra Fields K2.
I already add a number of 496, but the next one gives a Invalid Token after add an option extra fields K2.

Local there is no problem and is it possible to do it.

How can I solve this problem?

Kind Regards,

Bella

Hello Bella,

Try to make a Database Fix through Extension Manager -> Databases -> Fix, clean your site's cache and try again.