Alright, so I'm having a similar problem to something people have posted on your forum previously. I'm a registered member of a forum that uses your software, and every time I go to log in, my password gets scrambled from what it was. It started happening after I got the following error after a failed press of the back button on my browser:

Server Error in '/forum' Application.

Index (zero based) must be greater than or equal to zero and less than the size of the argument list.

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.FormatException: Index (zero based) must be greater than or equal to zero and less than the size of the argument list.

Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:1. Add a "Debug=true" directive at the top of the file that generated the error. Example: <%@ Page Language="C#" Debug="true" %>or:2) Add the following section to the configuration file of your application: Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace:

[FormatException: Index (zero based) must be greater than or equal to zero and less than the size of the argument list.] System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args) +7485245 System.String.Format(IFormatProvider provider, String format, Object[] args) +107 System.String.Format(String format, Object arg0) +43 YAF.Controls.ForumStatistics.BindData() +1054 YAF.Controls.ForumStatistics.DataBind() +13 System.Web.UI.Control.DataBindChildren() +211 System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +102 System.Web.UI.Control.DataBind() +15 YAF.Pages.forum.BindData() +172 YAF.Pages.forum.Page_Load(Object sender, EventArgs e) +353 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35 System.EventHandler.Invoke(Object sender, EventArgs e) +0 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +50 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

Version Information: Microsoft .NET Framework Version:2.0.50727.3615; ASP.NET Version:2.0.50727.4049

I see troubleshooting posts telling me to edit .xml files for language, or reinstall things, but honestly I don't know how to access the proper files to edit them or begin troubleshooting. How do I access the code I need to get this fixed please?

Thanks,

Renthios

EDIT: I am using the most up to date version of Mozilla Firefox, if that matters.