Server Error in '/' Application.

Multiple controls with the same ID '20139192' were found. FindControl requires that controls have unique IDs.

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.Web.HttpException: Multiple controls with the same ID '20139192' were found. FindControl requires that controls have unique IDs.

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:


[HttpException (0x80004005): Multiple controls with the same ID '20139192' were found. FindControl requires that controls have unique IDs.]
   System.Web.UI.Control.FillNamedControlsTable(Control namingContainer, ControlCollection controls) +408
   System.Web.UI.Control.FillNamedControlsTable(Control namingContainer, ControlCollection controls) +254
   System.Web.UI.Control.FillNamedControlsTable(Control namingContainer, ControlCollection controls) +254
   System.Web.UI.Control.FillNamedControlsTable(Control namingContainer, ControlCollection controls) +254
   System.Web.UI.Control.FindControl(String id, Int32 pathOffset) +629
   Base_Page.FindControlDeep(Control ct, String ID) +55
   Base_Page.FindControlDeep(Control ct, String ID) +202
   Base_Page.FindControlDeep(Control ct, String ID) +202
   Base_Page.FindControlDeep(Control ct, String ID) +202
   Base_Page.FindControlDeep(Control ct, String ID) +202
   Base_Page.Page_PreRender(Object sender, EventArgs e) +40
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Control.OnPreRender(EventArgs e) +11728868
   System.Web.UI.Control.PreRenderRecursiveInternal() +11725784
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3671


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