Resetting the Domain Cookie Value
If you have set the SSO Domain to an invalid value, you may be prevented from authenticating to the Crowd Console.
To reset the SSO (single sign-on) cookie domain, run the following SQL command on the Crowd database:
update cwd_property set property_value = '' where property_name = 'domain';
Once you have done this you will need to restart Crowd, clear your browser's cache and then log in. This will reset any domain SSO token misconfiguration.