Compiling Java Script/Getting PsychoPy Experiment on Pavlovia

Hi there,
I have some difficulties uploading my PsychoPy Experiment on Pavlovia. In PsychoPy everything works fine but in Pavlovia I only get an unspecified JavaScript error:
You can check out my Experiement here: Sign in · GitLab
In my .js file I also have an error in line 331 but it only says ‘too many errors’. Maybe thats the part that produces my unspecified java error, I have no idea.
Unfortunately I don’t know much about coding, so I hope there is someone here who does and can help me.

My crib sheet has some suggestions about possible causes of this error.