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Mariette
  • Mariette
  • 78.4% (Friendly)
  • YAF Commander Topic Starter
6 years ago
I get errors in the event log but I have no idea how to interpreted this nor do I know how to fix this:

AbsoluteURL:/Default.aspx
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:db71a0a4-20d2-4262-8acc-4c2d567f7de7
AssemblyVersion:8.0.4
PortalId:0
UserId:173889
TabId:154
RawUrl:/forum/g/postmessage/f/2/wi...-essentials
Referrer:https://www.../forum/g/postmessage/f/2/window...sentials
UserAgent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393
ExceptionHash:zwvl+0Q3pnOTNZCR251png==
Message:Value cannot be null. Parameter name: source
StackTrace:
InnerMessage:Value cannot be null. Parameter name: source
InnerStackTrace:
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   at YAF.Modules.PageTitleForumModule.GeneratePageTitle()
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Web.UI.Control.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

MJK
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tha_watcha
  • tha_watcha
  • 100% (Exalted)
  • YAF.NET Project Lead 🤴 YAF Version: 3.0.3
6 years ago
Can you reproduce the issue when you try to create a new forum post?`

I added a little check to prevent the exception in the future.