Keybind doesnt work on callRemote

[OfficialZubso]

Hey, I'm really new to RageMP Scripting stuff, and I'm currently doing some basic coding.

I wanna do something like 

• Press a button (E)
• Send a Remote Call to the Server
• Spawn a vehicle

 

mp.keys.bind(0x45, true, function() {
    mp.gui.chat.push("[RemoteEvent] Rollerverleih");
    mp.events.callRemote("Rollerverleih", player);
});

This is my current code.

The "Chat.Push" is showing up in my chat, but nothing else is happening. The Remote Call just doesnt work.

I tested my Remote Call and it works. I just made a Command with exactly the same functions in the Remote Call (copy & paste) and the Command seems to work. 

 

Just the Remote Call doesnt work.

 

Any help?
thanks in regards