Conflict with Rank Math SEO plugin

I tested this by rolling back all of the plugins that were updated during the last week to the previous version.
Everything worked fine.
I updated Rank Math, then updated each of the plugins in turn and tested after each activation.
Everything continued to work until I updated Meow Gallery — then Rank Math stopped working.
Rolled it back to the previous version and it is working again?

Hi @cars4starters,

Which part doesn’t work anymore? I have installed it (the free version), and I visited the menu and so on (with Meow Gallery activated), but I didn’t experience any issue.

Please also have a look at your PHP Error Logs, and your Console Logs, that might be helpful too ??

I have started a support ticket in the Rank Math forum.
Basically, there seems to be a conflict between Meow Gallery and Rank Math and/or one of my other plugins, that prevents Rank Math from working.
If I disable all of my plugins the two work together okay, but re-enabling my plugins one by one I discovered one of the freely available Classic Editor plugins seems to generate the error.
Disabling it stops the error (not so good if you don’t like Gutenberg).
BUT here’s the really confusing bit, because if I revert to the previous version of Meow Gallery — everything works fine together?

There is a conflict with classic editor rankmath an meow, a test 2 classic editors and when meow is deactivated all is fine

Hi @sermalefico,

To make it clear, it doesn’t work with… the Classic Editor Plugin + Rank Math SEO? Do you have anything else in the PHP Error Logs or in the Developer Tools Console?