Hi Everyone, Im a pretty amateurish Umbraco user, I'm currently working on a site for a friend and I stumbled upon this issue I cant seem to find why it is happening.

Umbraco threw an IIS error when I first saved a node named "français" This is the error in question:

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]
   UmbracoExamine.UmbracoEventManager.content_AfterUpdateDocumentCache(Document sender, DocumentCacheEventArgs e) +35
   umbraco.DocumentCacheEventHandler.Invoke(Document sender, DocumentCacheEventArgs e) +0
   umbraco.content.FireAfterUpdateDocumentCache(Document sender, DocumentCacheEventArgs e) +135
   umbraco.content.UpdateDocumentCache(Document d) +1755
   umbraco.content.UpdateDocumentCache(Int32 pageId) +119
   umbraco.library.UpdateDocumentCache(Int32 DocumentId) +195
   umbraco.cms.presentation.editContent.Publish(Object sender, EventArgs e) +785
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   umbraco.controls.ContentControl.savePublish(Object Sender, ImageClickEventArgs e) +164
   System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +186
   System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +164
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3706

I did change the name to "francais" afterwards but the problem persists... even if I delete and recreate the page with the same "francais" name.

Upon researching on the forums, it appears that the "ç" character may have indeed caused this.
Is it possible that the Versioning Umbraco keeps for this page is causing this? I tried to find a way to purge the old versions somehow but I've been unsucessful. Can this be done from the database... somehow?

Or maybe I'm off the mark and this is caused by something else. If the community can help me it would be awesome.

Thanks!