XF 2.1 Problem when running php cmd.php xf:convert-utf8mb4

[Stuart Wright]

It did all the tables bar one - xf_widgetframework_cache

The following tables failed to convert:
* xf_widgetframework_cache: xf_widgetframework_cache: MySQL query error [1071]: Specified key was too long; max key length is 767 bytes
You should contact the table creator for guidance. Failure to correct this may lead to unexpected behavior.

What now?

 

[Chris D]

That's not one of our tables. It will be from the old widget framework add-on. If you're not going to be using that add-on (I don't think there's an XF 2.x version) then you can just ignore the error.

 

[Stuart Wright]

Thanks