Can't save projects

I've tried seperate computers, my phone, all that, and every option inside of snap itself, and my projects still don't save. The same two error messages of code that doesn't even exist on my screen show that in some way or form it's probably a server side issue. Attached are screenshots of these errors, which actually stacked on top of each other at some points. Please help.

I tested Chrome and Edge browsers with the same results. I could save the project as xml on my computer. Upload to server is effected

Same issue here. I even tried an empty project with the same results. So it seems to have nothing to do with the code itself.

Hi all, please see Jens post explaining the issue: Here