Yes we have checked the error log, and then we had the host check the error log and find the source and we were told it is DBtech Dragonbyte Shout.
That is when we came here to check if the files were an issue. But I am the admin and we never saved a chat room so the error from this addon came from something else. We are currently in the process of fixing it now, so any help you can extend to us would be appreciated.
As of the addon it slows the site so much we can't log the admin panel to disable it.