MyBB Community Forums

In my forum (sweetcharm.net/forums), my staff and I keep finding 404 errors in the admin/mod panel.

MAINLY this happens when you type someone's name out in in a text box. It looks like there is a script running that is trying to search for all names that are related. for example if I type "Bl" it would suggest to me "Bland, Blaze, etc..."

but instead of a list of possible names, it's a 404 error page.

We also get the 404 errors when we're trying to e-mail someone.

What do all of these have in common? Is there some file or script that perhaps got deleted that I could re-install/upload?

Please help! Thanks~♥

-Clover

(I attached a screen of one of the errors. it's my site's custom error page)

You're missing the xmlhttp.php file. It is possible that you're also missing other files. Run the file verification in Admincp >> Tools & Maintenance and find which other files may be missing and upload them from a clean download of MyBB

Do you think that would have anything to do with my problem connecting ajax chat to the usernames/passwords of my forum?

No idea, it entirely depends on how AJAX chat works and whether or not it requires the MyBB xmlhttp.php file or not...