Server Error in '/' Application.

Could not find any recognizable digits.

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: Could not find any recognizable digits.

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: Could not find any recognizable digits.]
   System.ParseNumbers.StringToInt(String s, Int32 radix, Int32 flags, Int32* currPos) +0
   System.Convert.ToByte(String value, Int32 fromBase) +42
   AES.StringToByteArray(String hex) +69
   AES.Decrypt(String cipher, Byte[] key, Byte[] iv) +13
   all.CryptAES(String value, String Type) +181
   RezTemp.getRezTempParam(String token) +26
   RezTemp.tokenControl(String token) +26
   transfer_sinif.Page_Load(Object sender, EventArgs e) +61
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0