Sorry if this isn’t the right forum but I didn’t see a place where this would fit.  We had a problem a couple days ago with our portal and had to restore the database from backup up to the point before the problem.  After the restore, everything seems to be fine except now DotNetNuke is generating Module Load Exceptions in the log.  Nothing is visibly wrong that we can see but it generates about 10 exceptions each time and the only thing different between them is the Exception GUID.  You can see one of the exceptions below with some data masked.  Can anyone point me in the right direction to find this error?  I’ve been all through the database but without knowing the specific place to look I have no clue.  The main page, tabid=36, are where most of the errors are generated but I have found others tabs as well.

Thanks, 

ModuleId: -1
ModuleDefId: -1
FriendlyName:
ModuleControlSource:
AssemblyVersion: 03.03.04
PortalID: 0
PortalName: ####### Dashboard
UserID: 102
UserName: worrilow
ActiveTabID: 36
ActiveTabName: #####
RawURL: /portal/Default.aspx?tabid=36
AbsoluteURL: /portal/Default.aspx
AbsoluteURLReferrer: https://www.#############/portal/Default.aspx?tabid=42&ctl=Edit&mid=359&UserId=567
UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322; InfoPath.1)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 0748980a-9dc5-4ef1-b10f-d1ce07706916
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.NavigationControl.SolpartMenuNavigationProvider.Bind
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.NavigationControl.SolpartMenuNavigationProvider.Bind(DNNNodeCollection objNodes) at DotNetNuke.UI.WebControls.SolPartActions.BindMenu(DNNNodeCollection objNodes) at DotNetNuke.UI.WebControls.SolPartActions.Page_PreRender(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:
Server Name: #######