SOLVED: Upload of custom font not possible

[timmse]

Hey Claudius,
Welcome to the forum!

We had a similar report a couple of days ago:

@vincentczb

I did a test on the same server with another domain, and there was no such issue. Have no idea what caused it but I think it is an occasional issue.

So far we have no clue how the problem could arise

Best regards,
timmse