Statics Update Problem

[Mehrpouyan]

Hello,

I Use Plesk 11.0.9 And Windows Server 2008 R2

From 10 Days Ago Statics Does Not Update And This Erros Shown In Event Viewer :

Query timeout expired
at (VADORecordSet:pen line 118)
at Count MSSQL databases sizes(statistics::calculateDiskSpace line 3366)
Execute file name: C:\Program Files (x86)\Parallels\Plesk\admin\bin\statistics.exe

It Seems Problem Related To MSSQL Database Size Determine

How I Can Fix This Problem ?