Frontend not loading anymore after update

[tobehn]

After i updated my frappe-docker ERPNext installation from v15.48. to v 15.49 the page is not loading right anymore.
I also cannot login anymore. Even setting the system back to a former version does not work.

When loading the page i get a few 404 errors.

I do not have a clue where to look at. Can you help me?
it is a docker single server setup which was working well beforehand.

[sdfateh]

#1555 will resolve the issue