Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).
at System.Guid.GuidResult.SetFailure(ParseFailureKind failure, String failureMessageID, Object failureMessageFormatArgument, String failureArgumentName, Exception innerException) at System.Guid.TryParseGuidWithNoStyle(String guidString, GuidResult& result) at System.Guid.TryParseGuid(String g, GuidStyles flags, GuidResult& result) at System.Guid.Parse(String input) at SitefinityWebApp.Mvc.Controllers.LogController.Index(String location, String type, String entityId, String element, String targetaction, String referrerUrl, String value) in C:\GitSourceCodes\mcbi_sf\src\Mvc\Controllers\LogController.cs:line 67