Error prevents me from playing properly

[Chanceux2]

I need big help. So I was making a Episode and I wanted more lua so I added in WarpTransitions and then this error came. I thought it was small so I got rid of the lua file and its stuff but the error still comes.

It prevents me from loading my other lua files and then stuff gets broken...

This is the error:

Spoiler

And stuff turns broken:

Spoiler

All of the hud is hidden:

Hammer Bro didn'twork:

Some background looping problem

Here is a video showcasing the stuff:

Spoiler

Stuff stated in the screenshot above:

Super Mario Bros. X2 - (Modified by Chanceux) 2022-02-05 11-54-48.mp4 (18.09 MiB) Viewed 68 times

Broken hitboxes and graphics:

2022-02-05 16-09-40.mkv

(25.85 MiB) Downloaded 58 times

I really REALLY need help with this. I don't know if I need to reinstall SMBX entirely since I didn't try that.
If you want my entire game file I can send it via PM since I dont feel comfortable sending it here. I even trying downloading a fresh installment of SMBX2, still didn't work