Could not get current user
Unable to validate data.
System.Web.HttpException (0x80004005): Unable to validate data.
   at System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Boolean useValidationSymAlgo, Boolean useLegacyMode, IVType ivType, Boolean signData)
   at System.Web.Security.FormsAuthentication.Decrypt(String encryptedTicket)
   at SmarterTrack.HelperClasses.Security.ManagementUserInfo.GetCurrentUser(HttpContext context)