[VPS Hosted] FiveM server "this server does not have a license key specified"

Hi everyone. I created a server but it does not start, it says me “this server does not have a license key specified”. In the server.cfg I specified the license key. I tried put “set sv_licensekey “key””, “+set…” and nothing. Please help.

It does state that you need to get a key at https://keymaster.fivem.net