I need to resolve getting this error.

Event code: 3007
Event message: A compilation error has occurred.
Event time: 11/11/2008 16:27:11
Event time (UTC): 11/11/2008 15:27:11
Event ID: 3e83513639ad46709c68e026b64f63c5
Event sequence: 272
Event occurrence: 1
Event detail code: 0
 
Application information:
    Application domain: /LM/W3SVC/1968846125/ROOT-1-128708607857658879
    Trust level: Full
    Application Virtual Path: /
    Application Path: D:\Websites\Sites\SivSapRCPP\
    Machine name: SSMADTCWEB61
 
Process information:
    Process ID: 856
    Process name: w3wp.exe
    Account name: NT AUTHORITY\NETWORK SERVICE
 
Exception information:
    Exception type: HttpCompileException
    Exception message: d:\Websites\sites\SivSapRCPP\VD\FAM_MP\CTC.aspx(97): error CS0433: The type 'ASP.vd_fam_mp_controles_propuestas_ascx' exists in both 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\e326318c\7395dc65\App_Web_dtk8sruq.dll' and 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\e326318c\7395dc65\App_Web_potrkft8.dll'
 
Request information:
    Request URL: http://sivsaprcpp.rm.gr.repsolypf.com/VD/FAM_MP/CTC.aspx?Opcion=ACO&Resolucion=1024&Negocio=V&ListaPropuestas=~ACO11/11/2008 16:27:11e132613~/ACO11/11/2008 16:27:11e&Usuario=UC05058&CodUsuario=DI15301&IdPropuesta=132613&Desde=BusquedaPropuestas.asp&Busqueda=~TIPO_PROPUESTA11/11/2008 16:27:11e~/TIPO_PROPUESTA11/11/2008 16:27:11e~ESTADO11/11/2008 16:27:11e~/ESTADO11/11/2008 16:27:11e~SOLICITADOR11/11/2008 16:27:11e~/SOLICITADOR11/11/2008 16:27:11e~DELEGACION11/11/2008 16:27:11e~/DELEGACION11/11/2008 16:27:11e~GRUPO_CLIENTES11/11/2008 16:27:11e~/GRUPO_CLIENTES11/11/2008 16:27:11e~FDESDE11/11/2008 16:27:11e~/FDESDE11/11/2008 16:27:11e~FHASTA11/11/2008 16:27:11e~/FHASTA11/11/2008 16:27:11e~ORG_VTAS11/11/2008 16:27:11e~/ORG_VTAS11/11/2008 16:27:11e~COD_CTC11/11/2008 16:27:11e~/COD_CTC11/11/2008 16:27:11e~COD_DM11/11/2008 16:27:11e~/COD_DM11/11/2008 16:27:11e~NUM_PROPUESTA11/11/2008 16:27:11e132613~/NUM_PROPUESTA11/11/2008 16:27:11e~PTES11/11/2008 16:27:11e~/PTES
    Request path: /VD/FAM_MP/CTC.aspx
    User host address: 172.18.24.15
    User: DL_REPSOL\RCT2757
    Is authenticated: True
    Authentication Type: NTLM
    Thread account name: NT AUTHORITY\NETWORK SERVICE
 
Thread information:
    Thread ID: 1
    Thread account name: NT AUTHORITY\NETWORK SERVICE
    Is impersonating: False
    Stack trace:    at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)
   at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   at System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   at System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)
   at System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
 
 
Custom event details:

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