Server 2012 - IIS8
DNN 6.1.5
NET 4.5 - Integrated Pipeline - AppPoolID Identity

Verified Trust Level is set to Medium and set all File permissions.

Migrating the site to AWS. Simply cpoied all existing files & database from the live site. RDS is setup for the database.

Everything works except when trying to view ">>Admin>>Pages". All host items are fine and all Admin items except that one work OK. The event viewer throws 5 errors when trying to view that particular page:

1) Method: N/A - Reflection Permission required
Message: System.NullReferenceException: Object reference not set to an instance of an object. at lambda_method

2) Method: N/A - Reflection Permission required
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Unhandled Error Adding Module to ContentPane

3&4) Method: DotNetNuke.UI.Containers.ActionBase.get_ModuleContext
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object.

5) Method: DotNetNuke.UI.Containers.ActionButtonList.get_ModuleActions
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object.

Hope someone might know what causes this problem...

Thanks

Thanks for reply - I'm sorry to say that changing to Full Trust did not fix the issue. I also tried High Trust. At fist I didn't notice that the Trust Level was actually commented out in web.config since I was using Notepad to edit but after opening it in VS it was evident.

Are there any other suggestions?

I checked file permissions and Net permissions. I installed 4.5.1 Net update. Still having the issue. I wanted to post the full error in case it helps. It's odd that it's only this page having a problem and everything else seems OK...

Method: N/A - Reflection Permission required

StackTrace:

Message: System.NullReferenceException: Object reference not set to an instance of an object. at lambda_method(Closure , Vocabulary ) at System.Linq.Enumerable.WhereListIterator`1.MoveNext() at DotNetNuke.Web.UI.WebControls.TermsSelector.TreeViewTemplate.get_Terms() at DotNetNuke.Web.UI.WebControls.TermsSelector.TreeViewTemplate.InstantiateIn(Control container) at Telerik.Web.UI.ControlItemContainer.ApplyTemplate(ControlItem item) at Telerik.Web.UI.ControlItemContainer.InitializeItem(ControlItem item) at Telerik.Web.UI.ControlItem.SetItemContainer(ControlItemContainer itemContainer) at Telerik.Web.UI.ControlItemCollection.OnInsertComplete(Int32 index, Object value) at System.Web.UI.StateManagedCollection.InsertInternal(Int32 index, Object o) at System.Web.UI.StateManagedCollection.System.Collections.IList.Add(Object value) at DotNetNuke.Web.UI.WebControls.TermsSelector.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) at System.Web.UI.Control.EnsureChildControls() at DotNetNuke.UI.Containers.Container.get_ModuleControl() at DotNetNuke.UI.Containers.Container.ProcessModule() at DotNetNuke.UI.Skins.Pane.InjectModule(ModuleInfo module)