Broke my myadopts page (and myBB)

[Dinocanid]

It's just a blank white page. I noticed it after I tried to add user shops, but after removing the code I added the problem was still there; so I don't know if I accidentally deleted something else or if it was like that before I did anything;

Pastebin link

I noticed a strange error though. The online code editor (built in to cpanel) says that there is this error online 407 that says "Syntax error, unexpected ,}, expecting $EOF" This is the line in question:

PHP Code:

$document->setTitle("Successfully Eaten Pet"); 


and there is no "}" anywhere on that line. I wasn't even anywhere near that line when editing, so it hasn't changed. Me and another member checked the page with the inspect tool and none of the code in the file appears at all, just the style. I removed the style from it temporarily, but it fixed nothing.

My MyBB forum seems to be broken as well, even though I haven't touched any code related to it. It worked fine before, but since the server migration it just redirects to the main index page (the adoptables index, not the forum index) and never posts the topic.

On top of all that, the contest script I was working on just poofed. I'm 100% sure I saved it before trying to access it's respective page, but after it kept loading the index page I went back to find it gone. I can make it again, but it's really inconvenient because I have to start over. Did anyone else experience issues like these after the move?