Getting "This account has been deactivated. Please contact your organisation admin."

[Venkata Sairam]

Getting "This account has been deactivated. Please contact your organisation admin." even though the account is not managed by any organisation.

[Nikola Perisic]

Hello @Venkata Sairam 

As the message says, you need to check this with your organization admin. Even though it is not managed by any organization, organization admins are in charge of user management.