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

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\HomeBuyer\Search.aspx
at System.Web.UI.TemplateParser.GetParserCacheItem()
at
System.Web.UI.TemplateControlParser.CompileAndGetParserCacheItem(String
virtualPath, String inputFile, HttpContext context)
at System.Web.UI.TemplateControlParser.GetCompiledInstance(String
virtualPath, String inputFile, HttpContext context)
at System.Web.UI.PageParser.GetCompiledPageInstanceInternal(String
virtualPath, String inputFile, HttpContext context)
at System.Web.UI.PageHandlerFactory.GetHandler(HttpContext context,
String requestType, String url, String path)
at System.Web.HttpApplication.MapHttpHandler(HttpContext context,
String requestType, String path, String pathTranslated, Boolean
useAppConfig)
--- End of inner exception stack trace ---
at System.Web.HttpApplication.MapHttpHandler(HttpContext context,
String requestType, String path, String pathTranslated, Boolean
useAppConfig)
at
System.Web.MapHandlerExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step,
Boolean& completedSynchronously)