Utbildning i svenska för invandrare

Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: The call is ambiguous between the following methods or properties: 'System.Convert.ToDecimal(System.DateTime)' and 'System.Convert.ToDecimal(int)' at CallSite.Target(Closure , CallSite , Type , Object ) at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1) at ASP._Page_Views_MacroPartials_DocumentLink_cshtml.Execute() in D:\Websites\amal\amal.se\Views\MacroPartials\DocumentLink.cshtml:line 11