If you forgot the admin (super user) password on aaPanel, there's a way for you to reset it in a few seconds.
First you need to ssh connect on your box and then fire the following command.
cd /www/server/panel && python tools.py panel testpasswd
The "testpasswd" will be the new password for your super user accessing the aaPanel.
If you locked the super use account you can unblock this using the following command.
rm -f /www/server/panel/data/*.login