[SOLVED] - INTERNAL SERVER ERROR (QT code 401, HTTP code 500)

I can’t submit fingerprints actually. The following errors appear in the debug.log:

E: 12:43:33,951 webservice._handle_reply:407: Network request error for http://api.acoustid.org:80/v2/submit: Error transferring http://api.acoustid.org:80/v2/submit - server replied: INTERNAL SERVER ERROR (QT code 401, HTTP code 500)

E: 12:43:33,951 acoustid.manager._batch_submit_finished:134: AcoustID: submission failed with error 'Error transferring http://api.acoustid.org:80/v2/submit - server replied: INTERNAL SERVER ERROR': internal error

Anyone else?

The official statisic page on acoustid.org seems not to respond too:

https://acoustid.org/stats

Internal Server Error

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

But the status page says:
Everything green

Update 16:10: Seems to be up and running again.