Board Thread:Support Requests - Getting Technical/@comment-25954837-20150314182515

When I'm on my wiki's chat, sometimes random users join the chat. The users may have like 2,000 edits or something and it shows a chat user logo that indicates that the user is an admin or a chat mod, but they actually don't exist. It shows me this: Error: JavaScript parse error: Parse error: Syntax error in file 'MediaWiki:Common.js' on line 544. 