You're welcome!
To everyone: to fix this issue please run the following script over DNPEnterpriseServer database:
UPDATE [dbo].[Quotas] SET ItemTypeID = 31 WHERE QuotaID = 211
GO
UPDATE [dbo].[Quotas] SET ItemTypeID = 32 WHERE QuotaID = 212
GO
Sincerely yours,
Feodor Fitsner, Director
DotNetPanel - professionally developed software for hosting businesses