Where Are Log Files?
Minecraft server logs are stored in the logs/ folder in your server directory. The current log is logs/latest.log. Previous days are archived as compressed files like 2026-05-13-1.log.gz.
Reading the Log
Each log line has a timestamp, source, and message. Look for lines containing [ERROR], [WARN], or Exception — these indicate problems.
Common Errors and Solutions
- Failed to bind to port — Another process is using your server port. Restart the server or check for other running instances.
- Could not load plugin — Plugin JAR is corrupt, incompatible with your Minecraft version, or missing a dependency. Check the plugin's required dependencies.
- OutOfMemoryError — Your server is running out of RAM. Upgrade your plan or reduce plugin/mod load.
- ClassNotFoundException — A plugin dependency is missing. Install the required API plugin (e.g. Vault, PlaceholderAPI).
Viewing Logs on CraftNodes
The Pterodactyl console shows real-time log output. For historical logs, use the File Manager to navigate to the logs/ folder and click any log file to view it in the browser editor.