Hold on, that does not work either.

I dunno, it seems it will throw that error any time you change the Forums settings, for now it should be safe to ignore, but I will look into it some more.

Ok no problem. Thanks for checking. I have to get with Tapatalk as their app doesn't following this mods permissions. Ugh

Figures tapatalk would not work with it. :(

It's doesn't follow auto-merge either. Too bad so many members use it or I would get rid of it and use a clean mobile style and regain control of my forums.

I have OCD when it comes to apache errors. I got rid of all the errors I had in the past except the ones by TapaTalk... go figure. I'll wait until you figure it out. My error log is almost clear.

Thanks again for these great mods!

Yeah I been looking into it, and i have no explanation why. It happens on changing forums, or changing usergroups. The code I am using has been around forever in vB and is used by many developers. I don't know if there is a fix to get rid of them, but I will continue digging.

Well, I also had errors logged in error.log caused by TapaTalk, but made to look like they come from other mod (namely VaultWiki). I opened thread there: https://www.vaultwiki.org/issues/4091/

I was getting double posts, not just errors in error.log. It started immediately after I installed latest TapaTalk (5.3.1) and I downgraded to (5.2.2) after that. I don't get double posts and this error in error.log, so it definitely is something TapaTalk related.

That's the reason I believe it's not something caused with VaultWiki.

I'm writing this just so you know it maybe isn't related with your mod, but can be caused with TapaTalk, although it looks like your mod causes this.

The errors are from any mod I have that has the usergroup check boxes, or the forum selectors. But I don't think it is a issue with the mod, it's how vB handles it.

Can you change the check boxes to text field for usergroup ids or a list like the forums? If that makes the errors go away.

Possibly, but I don't think the tradeoff is worth the occasional error, that seems to be a false positive anyway. :)

It is weird though. I use few mods what have usergroup check boxes, but never had any errors before. I think these require to upload a few files though so that could be it.

If it is a vBoption, then the error will happen, if it is a separate page, to set options then you will not get the error.