Server Error in '/' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS0234: The type or namespace name 'Linq' does not exist in the namespace 'System.Data' (are you missing an assembly reference?)

Source Error:


Line 21: 
Line 22: [global::System.Data.Linq.Mapping.DatabaseAttribute(Name="maxim1")]
Line 23: public partial class DataClassesDataContext : System.Data.Linq.DataContext
Line 24: {
Line 25: 	

Source File: g:\pleskvhosts\prefclub.org\httpdocs\pow\App_Code\DataClasses.designer.cs    Line: 23






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