01/19/2018 at 1:25 pm
#448084
Keymaster
@ Tatiana
It seems the server is reporting error 500. You can see this by opening the page in Chrome, hitting F12 and clicking the Console tab.
My first suggestion is to increase the WordPress Memory Limit. Enhance Categories is hardly memory intensive but perhaps it is just putting the memory allocation to PHP over the edge.
Let me know how it goes.