Our intranet is went down and the log viewer is showing this error. Restarting the IIS is bring the website back. But this has happened more than once. Anybody know what is causing this. I appreciate any kind help or suggestions. Thanks! 


AssemblyVersion: 5.6.2
PortalID: 0
PortalName: SC Intranet
UserID: -1
UserName:
ActiveTabID: 186
ActiveTabName: Lab
RawURL: /Depts/Lab.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://scintranet/
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E; .NET CLR 1.1.4322)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: f9dd6fff-5805-4e81-96ce-2e27207cff94
InnerException: The file 'C:\dnnIntranet\Portals\0\Cache\Pages\1654_ACABA51644A302FBB325E30E7931BAF8.data.resources' already exists.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.IO.__Error.WinIOError
StackTrace:
Message: System.IO.IOException: The file 'C:\dnnIntranet\Portals\0\Cache\Pages\1654_ACABA51644A302FBB325E30E7931BAF8.data.resources' already exists. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access) at DotNetNuke.Services.ModuleCache.FileProvider.SetModule(Int32 tabModuleId, String cacheKey, TimeSpan duration, Byte[] output)
Source:
Server Name: INTRAWEB