Fixing Common FiveM Server Errors

You might encounter some common errors when running a FiveM server. This guide compiles solutions for the most frequent issues.

1. 1
   Schritt 1

   CURL Error 56 / 28

   This indicates a connection failure to FiveM servers. Check internet connection, ensure Firewall isn't blocking, and try restarting the router/server.

2. 2
   Schritt 2

   Handshake Failure

   Often caused by License Key issues or IP mismatch. Ensure the IP registered in Keymaster matches your actual server IP.

3. 3
   Schritt 3

   Invalid License Key

   Ensure you copied the license key correctly into server.cfg (sv_licenseKey). Check for extra spaces.

4. 4
   Schritt 4

   Could not bind to port

   Means the port is already in use. Ensure you aren't running two server instances, or change the port in server.cfg.