hi, I installed forge, I copied the mods, in the .minecraft / mods folder, I created the server, everything ok, then I try to place any item in the world, but it doesn't let me place it, the mods work because I see them, but I can't use them. the server I downloaded it from forge "install server", I also installed the client, of course, the mods are both in the server and in the Minecraft mods folder.