Server Problem With Sirens

So ive installed everything i need for fivem. I have two server setup. One server has working sirens & lights (q & r) But the new server doesn’t allow me to press q to flip the lights on. Anyone know how to fix this?

Installed: Vmenu, MySql, EssentialMode, Traffic Adjuster & Fix Holes in map

Q & R is likely Luxart, ensure it is installed on all servers you want to use it on:

I tried this but nothing happened. Im hosting my server on zaphosting and it should have been preinstalled. (i tried contacting zap but they told me to contact fivem forums)

Well, it might have been when I accidentally installed esx? I have removed it but I accidentally installed esx.