You have security turned on.
If you aren't yet at the sucurity part; then turn it off
otherwise configure the Master administrator password
Which learning path and what project?
The usual logins are :
username: mxadmin
Password: 1
However I seem to remember another username like ‘George Fey’ or something – so you might need to check the notes on the course module.
Thank you guys. Both methods work. I’m gonna continue my learning path :)