I have had a user on my forum for several months with no issue. They've been able to add threads, reply, post and no issues.  Then yesterday they have been getting a general exception. Log says:

ModuleId: 373
ModuleDefId: 107
FriendlyName: Add/Edit Post
ModuleControlSource: DesktopModules/Forum/Forum_PostEdit.ascx
AssemblyVersion: 04.08.00
PortalID: 0
PortalName: A.Z.s.10.c.O.m
UserID: 34
UserName: Scrapinhard
ActiveTabID: 55
ActiveTabName: Forum
RawURL: /Forum/tabid/55/ctl/PostEdit/forumid/28/action/new/mid/373/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.azs10.com/Forum/tabid/55/forumid/28/scope/threads/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: ee723293-7a31-40f4-a8de-43c3c6ce76d0
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.Forum.PostEdit.Page_Load
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.Modules.Forum.PostEdit.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:
Server Name: SPENCERTECK

I haven't used dotnetnuke for long but I do work in the tech industry.

This is deff not a cache/ cookie error, a browser issue and only happens on this user.

Thanks for anything you can provide.

James

That does not work, and was not needed before the users all broke.

See other post about this, but for me it was a clean install of 4.4.3