If you have forgotten your Server Manager password, you can reset it by following these steps:
admin_password_override setting, and set it to have a password, e.g. admin_password_override: somepasswordadmin_password_override to be empty again, and finally start the Server Manager.From then on, you should be able to use the password you set in step 6.
If you have forgotten your server password, you can follow these instructions to reset it.