- Plesk 12.0 for Windows
- Plesk 12.5 for Windows
It is not possible to create a subscription.
It is not possible to open File Manager.
Both actions fail with this error:
PLESK_ERROR: Error: System user update is failed: Unable to create system user: Unable to execute usermng: no such table: ImpersonationUsers (Error code 1)
The impersonation storage file is missing.