Validation Value Option label (20mb)

[Gusev]

I use hardcore connection in DbConfiguration (Pmasc.Mes.PlywoodMillWeb.Business/DbConfiguration.cs)
Please change him!

.Database(MsSqlConfiguration.MsSql2005.ConnectionString("Data Source=.;AttachDbFilename='D:\\Visual Studio 2010\\KendoTest\\Pmasc.Mes.PlywoodMillWeb.Web\\App_Data\\myDataBase.mdf';Integrated Security=True"))

I still see error about 2mb :D , so :
http://ul.to/v62bs6ma

Please see object "PressPlywood" with Uihint on Plywood(I delete Required)!
If I select OptionLabel and click Update, I don't see error! ( he goes to controller and save :D )