Unable to login using admin user and password

[ev3rlast]

Hi,
apologies if this has already come up. I have just made a new install of your nzbd dockerfile, I don't seem to be getting anything from my news feed. I tried to login via the admin account (the default on on install, nzbd for both user and pass), but says it doesn't recognise the user or password.

would really appreciate the advice, pulling my hair out with it atm.
Thanks in advance.