I am seeing other websites in my error logs.  I have no idea what http://www.bteamband.com/default.aspx is but it's in the error below.  This is not a shared server.  Any ideas?

Log Name:      Application
Source:        ASP.NET 2.0.50727.0
Date:          7/30/2009 2:58:26 PM
Event ID:      1309
Task Category: Web Event
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      xxxxxxxxxxxxxxx
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 7/30/2009 2:58:26 PM
Event time (UTC): 7/30/2009 7:58:26 PM
Event ID: 57669172ec4448808b9bf3c7d620e48d
Event sequence: 304
Event occurrence: 292
Event detail code: 0
 
Application information:
    Application domain: /LM/W3SVC/7/ROOT-1-128933728245906359
    Trust level: Full
    Application Virtual Path: /
    Application Path: xxxxxxxxxxxxxx
    Machine name: xxxxxxxxxxxxxxx
 
Process information:
    Process ID: 3868
    Process name: w3wp.exe
    Account name: NT AUTHORITY\NETWORK SERVICE
 
Exception information:
    Exception type: NullReferenceException
    Exception message: Object reference not set to an instance of an object.
 
Request information:
    Request URL: http://www.bteamband.com/default.aspx
    Request path: /default.aspx
    User host address: xxxxxxxxxxxxx
    User: 
    Is authenticated: False
    Authentication Type: 
    Thread account name: NT AUTHORITY\NETWORK SERVICE
 
Thread information:
    Thread ID: 6
    Thread account name: NT AUTHORITY\NETWORK SERVICE
    Is impersonating: False
    Stack trace:    at DotNetNuke.Entities.Portals.PortalSettings.GetPortalSettings(Int32 TabId, PortalAliasInfo objPortalAliasInfo)
   at DotNetNuke.Entities.Portals.PortalSettings..ctor(Int32 tabId, PortalAliasInfo objPortalAliasInfo)
   at DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
 
 
Custom event details:

Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="ASP.NET 2.0.50727.0" />
    <EventID Qualifiers="32768">1309</EventID>
    <Level>3</Level>
    <Task>3</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2009-07-30T19:58:26.000Z" />
    <EventRecordID>5921</EventRecordID>
    <Channel>Application</Channel>
    <Computer>xxxxxxxxxxxxxxxx</Computer>
    <Security />
  </System>
  <EventData>
    <Data>3005</Data>
    <Data>An unhandled exception has occurred.</Data>
    <Data>7/30/2009 2:58:26 PM</Data>
    <Data>7/30/2009 7:58:26 PM</Data>
    <Data>57669172ec4448808b9bf3c7d620e48d</Data>
    <Data>304</Data>
    <Data>292</Data>
    <Data>0</Data>
    <Data>/LM/W3SVC/7/ROOT-1-128933728245906359</Data>
    <Data>Full</Data>
    <Data>/</Data>
    <Data>xxxxxxxxxx</Data>
    <Data>xxxxxxxxxxxxx</Data>
    <Data>
    </Data>
    <Data>3868</Data>
    <Data>w3wp.exe</Data>
    <Data>NT AUTHORITY\NETWORK SERVICE</Data>
    <Data>NullReferenceException</Data>
    <Data>Object reference not set to an instance of an object.</Data>
    <Data>http://www.bteamband.com/default.aspx</Data>
    <Data>/default.aspx</Data>
    <Data>xxxxxxxxxxx</Data>
    <Data>
    </Data>
    <Data>False</Data>
    <Data>
    </Data>
    <Data>NT AUTHORITY\NETWORK SERVICE</Data>
    <Data>6</Data>
    <Data>NT AUTHORITY\NETWORK SERVICE</Data>
    <Data>False</Data>
    <Data>   at DotNetNuke.Entities.Portals.PortalSettings.GetPortalSettings(Int32 TabId, PortalAliasInfo objPortalAliasInfo)
   at DotNetNuke.Entities.Portals.PortalSettings..ctor(Int32 tabId, PortalAliasInfo objPortalAliasInfo)
   at DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&amp; completedSynchronously)
</Data>
  </EventData>
</Event>

Mamlin,

Thanks for the tip.

I created the stored procedure from that post and ran it against my dnn install and it found nothing for "bteamband".  I also searched all the file content with windows grep and it found nothing either.  Any other ideas?