Wysiwyg isn't loading

I installed xWiki 10.11.3 on a new Win 7 VM with Tomcat9 and MySQL Server 5.7 and every time I try to create/edit a page with the Wysiwyg editor it won’t stop loading. I already tried to clear my Browser cache but that didn’t help at all.

Any ideas?
Thanks.

Julian

Hi please open your browser dev tools and look for javascript console and please paste a screenshot of the errors you have there. Thx

image