Server Error in '/CpelPreInscripcion' Application.

Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: 


[FormatException: Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).]
   System.Guid..ctor(String g) +528
   Elmah.XmlFileErrorLog.GetError(String id) +54

[ArgumentException: Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).
Parameter name: 27958d00-729c-4250-85ee-7406f9e1d7a9/**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x33325336,(NULL),0x33325336))/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x69567962,(NULL),0x69567962)),NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x4e6a377a,(NULL),0x4e6a377a)),NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x4b613356,(NULL),0x4b613356)),NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x6b75424f,(NULL),0x6b75424f)),NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x4d344446,(NULL),0x4d344446)),NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x72396b6b,(NULL),0x72396b6b)),NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x57375538,(NULL),0x57375538)),NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x72375554,(NULL),0x72375554)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x50694859,(NULL),0x50694859)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x685a485a,(NULL),0x685a485a)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x44514f5a,(NULL),0x44514f5a)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x35514759,(NULL),0x35514759)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x776e6745,(NULL),0x776e6745)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x666f5169,(NULL),0x666f5169)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x59336852,(NULL),0x59336852)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**//**/UNION/**/ALL/**/SELECT/**/(SELECT/**/CONCAT(0x66654c71,(NULL),0x66654c71)),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL/**//**/]
   Elmah.XmlFileErrorLog.GetError(String id) +119
   Elmah.ErrorDetailPage.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2607