FileNotFoundException Error ocuring randomly - something to do with caching?

[InnoCreate]

Hi Everyone,

I'm a newbie to the group. Hope to be able to contribute something :D

I have an asp.net v1.1 web application that randomly throws the error
below. Does anyone have any idea's what's causing it. The website is
www.homester.co.uk/homebuyers/search.aspx. I have asked another asp.net
developer and he thought it was to do with page caching but i've since
removed the page caching tag from the html page and the error is still
being raised.

It's the only page on the website that seems to be doing this.

Any help will be much appreciated.

Regards, James

System.Web.HttpException: Exception of type System.Web.HttpException
was thrown. ---> System.IO.FileNotFoundException:
C:\Inetpub\vhosts\homester.co.uk\httpdocs\HomeBuye r\Search.aspx
at System.Web.UI.TemplateParser.GetParserCacheItem()
at
System.Web.UI.TemplateControlParser.CompileAndGetP arserCacheItem(String
virtualPath, String inputFile, HttpContext context)
at System.Web.UI.TemplateControlParser.GetCompiledIns tance(String
virtualPath, String inputFile, HttpContext context)
at System.Web.UI.PageParser.GetCompiledPageInstanceIn ternal(String
virtualPath, String inputFile, HttpContext context)
at System.Web.UI.PageHandlerFactory.GetHandler(HttpCo ntext context,
String requestType, String url, String path)
at System.Web.HttpApplication.MapHttpHandler(HttpCont ext context,
String requestType, String path, String pathTranslated, Boolean
useAppConfig)
--- End of inner exception stack trace ---
at System.Web.HttpApplication.MapHttpHandler(HttpCont ext context,
String requestType, String path, String pathTranslated, Boolean
useAppConfig)
at
System.Web.MapHandlerExecutionStep.System.Web.Http Application+IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionS tep step,
Boolean& completedSynchronously)