is there any way to reset or recover the password of my administrative user in the case i lost it?
SEE THE SOLUTION
please try the following:
The user/password for the SnapCreator admin user should now have been reset to your configured values.
That did the trick, thank you!
You can also use:
to generate a encrypted password and then use this as value for SNAPCREATOR_PASS.
Thanks, it worked for me as well.