Login Home assistant login failure

Hi,

I have a raspberry pi 4 with umbrel. Have not used it for a while and just started again.
Last time i started the Home assistant app, it logged in automatically, never made a username/password. (was umbrel version 0.54 i think)

Today i updated umbrel to latest version 1.0 and i flashed micro SD card for this. Now when i start home assistant it wants a username/password, but i dont have this.

Looked al over the FAQ, but cant find a solution. cant connect ot homeassistant.local either.
Anybody a clue what the default password/username of Home assistant is?

Thanks in advance!