This error indicates a version mismatch between the client and the server.
- Ensure you have the exact same mods on your PC as on the server.
- Check that the Forge/Fabric version matches exactly.
- Delete client-side only mods (like Minimaps or Optifine) from the server's mod folder if they are causing conflicts.
If the issue persists, please submit a ticket or email us at hello@gameteam.io.