somebody explain me about this error

Hello
|I have this error while opening a webform can somebody read the error and explain me what the problem is and where do i have to look for it and what do  have to do with it plzzz
EXCEPTION:
Unhandled application exception from global.asax: System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.Web.HttpException: /elina/favicon.html at ResortManagement.Default.Page_PreInit(Object sender, EventArgs e) in C:\Projects\Elina\Branches\1.2.8\Elina_Public\DDBC\Default.aspx.cs:line 108 at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Page.OnPreInit(EventArgs e) at System.Web.UI.Page.PerformPreInit() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, B ...