Question Error while building WebGL App

Hi guys, I ask you some help here 'cause I don"t find any answer that work on forums!

Here is my question:
Has anybody got this error? Do you guys know how to fix that?


It comes with those ones:


I had many errors that came from the framework of the company and that I fixed, and I hope this one isn't too...

EDIT: I forgot to say that I'm in URP 2019.4.2f1!

 

Well if that framework has to do with CreatePDF2Traceback, it is. CreatePDF2Traceback doesn't look like anything I recognize from Unity. Do you recognize it?

 

Well I've found out what was the part of the problem: Unity was installed on C:/Programs instead of C:/Programs (x86)... and there was 2 Unity Hub on the computer, and 76 Go of various Deprecated versions
I've reinstalled everything and it worked!
Thank you for your help anyway!