How to Fix “No Space Left on Device” on Project Zomboid Servers | PingByte

If you’re running a Project Zomboid server and see the error:

No space left on device

don’t worry—this isn’t caused by your actual disk being full. Instead, it happens because Project Zomboid backups try to open too many files at once. A fresh save can have over 20,000 files, and mods only increase this number.

Fortunately, the fix is quick and easy.

Steps to Fix the Error

1. Log in to your Lagless Panel.

2. Open the File Manager.

3. Navigate to the following folder:

   .cache/Server

4. Locate your config file:

   • By default, it’s named dedicated.ini.

   • If you changed the SERVER NAME on the Startup page, open the file with that name instead.

Find this line inside the config file:

BackupsOnStart=true

Change it to:

BackupsOnStart=false

1. Click Save Content.

2. Restart your server.

Why This Works

By default, servers run a backup on every start. With so many files in a Project Zomboid save, this can overwhelm the system. Disabling automatic backups prevents the error while keeping your server stable.

You can still make backups manually if needed.