Server Error in '/' Application.

insert hatasi: Object reference not set to an instance of an object.(SELECT genel.genelid FROM genel WHERE DOI='2017.03511')

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.Exception: insert hatasi: Object reference not set to an instance of an object.(SELECT genel.genelid FROM genel WHERE DOI='2017.03511')

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:


[Exception: insert hatasi: Object reference not set to an instance of an object.(SELECT genel.genelid FROM genel WHERE DOI='2017.03511')]
   Global.dbGetScalar(String sql) +288
   article.Page_Load(Object sender, EventArgs e) +158
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3930.0