@jesus I would like to help more in this, still i must confesse i don't understand this issue at all.

If you have a new forum and no posts, change it to whatever you like. If you had a well established forum with posts, then changing would affect you...

@jesus The standard debug for Worpdress is in details here: I would suggest to enable debug to a LOG (debug.log is in oc-content folder). And che...

Getting rid of a cache plugin is NOT suggested for Wordpress. No reason for it, since you can simply exclude any page(s) you need to do so. If you h...

Your "duplicating forums" issue along with the installation issue, makes me wonder if you have some other undelying hosting problem. Have you ever e...

Me neither, i didn't added a new plugin, but some UPDATE for a plugin did it. Also check in the page editor, viewing the "source" if there are any ...

I have seen that once and it was due to a plugin.

Yes all ok.

Phenomenal update. Much faster for my small forum. Thank you !  Screenshot.png

Is that a fatal error or a warning/notice? Is this the same issue?

@sysads Those kind of errors come from 2 sources: 1. Page optimizers 2. Plugin/theme conflicts

Exclude the wpforo page from WP Super cache.

@msantamaria The width is a minnor issue you have, checking the link you posted. You have SSL issue and JS issues and the whole site is extremely...

@nedimovic I have no idea. You may ask that at other popular forums, related to SEO and Adsense. Maybe here?

@nedimovic Your site/forum is VERY new (Creation Date 25 Dec 2020 12:59:56 - 1 month ago) and has no "authority" as Google call it. Work on it wi...