Server Error in '/' Application.

Cannot perform runtime binding on a null reference

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: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: Cannot perform runtime binding on a null reference

Source Error:


Line 14:      var sayfa=HttpContext.Current.Request.Url.AbsolutePath;
Line 15:         var deger=db.QuerySingle("select * from IletisimModulu where IletisimModuluID=@0","2");
Line 16:         var deger2=db.QuerySingle("select * from Kategori where Link=@0",sayfa);
Line 17: 
Line 18: 

Source File: c:\inetpub\vhosts\olcaykilit.com.tr\httpdocs\de\Category.cshtml    Line: 16

Stack Trace:


[RuntimeBinderException: Cannot perform runtime binding on a null reference]
   CallSite.Target(Closure , CallSite , Object ) +115
   System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +629
   ASP._Page_de_Category_cshtml.Execute() in c:\inetpub\vhosts\olcaykilit.com.tr\httpdocs\de\Category.cshtml:16
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +198
   System.Web.WebPages.WebPage.ExecutePageHierarchy(IEnumerable`1 executors) +69
   System.Web.WebPages.WebPage.ExecutePageHierarchy() +131
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +78
   System.Web.WebPages.WebPageHttpHandler.ProcessRequestInternal(HttpContextBase httpContext) +116


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0