I found error on my Mailbox server and can't find any description for this error:
(Process w3wp.exe, PID 3728) Connection leak detected for key contoso.ua/Enterprise Administrators/Exch_administrator in Microsoft.Exchange.Configuration.Authorization.WSManBudgetManager class. Leaked Value 2.
Source:MSExchange RBAC
Event ID:74
Task Category:RBAC
Level: Error
Log Name: Application
Exch_administrator - this is my user account. Any suggestion what it is can be?