3Ways to fix project zomboid multiplayer code 5

Error code 5 is a null pointer error that occurs when running the ProjectZomboidServer.bat file. This can be fixed by deleting the erosion.ini file, which is located in the %username%\zomboid\multiplayer\servertest folder. For more comprehensive server administration guidance, check our detailed server management guide.

Quick Fix Summary: If you're experiencing other multiplayer errors or need help with admin commands, we have comprehensive troubleshooting guides available.

Error code 5 is an issue with a user's connection not reaching the server. This can be caused by a variety of factors, including firewall settings, internet connection, and server settings. To fix this issue, users can try deleting the character folder associated with the server, or backing up the character folder and placing it in a safe location.

When trying to launch a dedicated server for a game, error code 5 means that the port necessary for the game is already in use. Restarting the PC should clear out the port and fix the error. If the error persists, it may be necessary to try starting a new server on a different port. For detailed guidance on server configuration and port management, see our comprehensive server setup guides.

Additional Troubleshooting: If these solutions don't resolve your error code 5, you may also want to check our guides on connection troubleshooting and server error fixes. For ongoing server management, our mod installation guide can help you customize your multiplayer experience.