CitizenFx error

i installed fivereborn and when i want to join this(193.70.43.210) server i get this crash:

CitizenFX: Failed to connect to server after 3 attempts.

i need help if someone can help me i appreciate it

I think it is a server-side problems. What about others?

same problem

Make sure the server is started correctly. Does it show in the serverlist?