- You've forgotten the
adminuser's password because it was so long ago.
- If so, see reset a user password in the database..
- The 'Internal' directory has been disabled, or there is an identically named user (here,
admin) in AD/LDAP, and the AD/LDAP directory is configured to be checked before the Internal directory.
- In this case youll you'll need to reorder your user directories.