Fixed error with the server being unable to compile if not in debug configuration

Author: Cyral

Diff for: Source/Bricklayer Server/Program.cs

@@ -40,7 +40,8 @@ static void Main(string[] args)
             #else
                 try
                 {
-                    Run();
+                    Server = new Server();
+                    Server.Run();
                 }
                 catch (Exception e)
                 {