[Closed] New Installation - Blank Loading Screen

Please delete all caches of WP Rocket you use. Then find some option to disable WP Rocket on forum pages /forum/* . wpForo comes with built-in cache system. there is no any cache plugin which can do better cache for wpForo plugin than the wpForo built-in cache. So please disable WP Rocket for forum.

As far as i see you've only disabled WP Rocket cache for forum home page, not for other pages. There should be an option to disable for /forum/* not only for /forum/

Thank you for your answer. I add /forum/* and I try to desactivate wp rocket but it's the same problem. Maybe it's multi jquery library?

I don't see any problem on the page. i don't see any error in console. here is the screen:

And I don't think the error logs you mentioned above have any relation to wpForo. Please explain the problem again if I didn't follow you.

You have to click on "Attach Files" button for to get the error message.