Minecraft Exception In Server Tick Loop

In this article, I want to share my personal experience with a frustrating Minecraft issue – the “Minecraft exception in server tick loop”. If you’re a Minecraft player or server owner, you might have encountered this error at some point. Let me dive deep into this topic and provide some insights and solutions that I’ve discovered along the way.

Understanding the Exception

The “Minecraft exception in server tick loop” error occurs when the Minecraft server encounters an issue that prevents it from continuously running the game tick loop. This can be caused by various factors, such as plugin conflicts, excessive server load, or even bugs in the game itself.

When this exception happens, the server will output an error message in the console, and players might experience lag, disconnections, or even server crashes. As a server owner, it’s crucial to address this issue promptly to ensure a smooth and enjoyable gameplay experience for your players.

Identifying the Cause

Pinpointing the exact cause of the “Minecraft exception in server tick loop” error can be a daunting task. However, there are a few common culprits that you can investigate:

  1. Plugin conflicts: Minecraft servers often rely on various plugins to enhance gameplay and add new features. However, some plugins might not be compatible with each other, leading to conflicts that disrupt the server tick loop.
  2. High server load: If your server is handling a high number of players or entities, it can strain the server’s resources and cause the exception. Optimizing server performance and reducing unnecessary processes can help alleviate this issue.
  3. Bug in the game: In some cases, the “Minecraft exception in server tick loop” error might be caused by a bug in the game itself. Keeping your Minecraft server and client up to date with the latest version can minimize the risk of encountering such issues.

Solutions and Workarounds

Once you’ve identified the possible cause of the exception, you can try implementing various solutions and workarounds to resolve it:

  1. Disable conflicting plugins: If you suspect that certain plugins are causing conflicts, try disabling them one by one to pinpoint the problematic ones. Alternatively, you can check the plugin’s documentation or seek help from the plugin’s developer or community for compatibility issues.
  2. Optimize server performance: Take measures to improve your server’s performance, such as allocating more RAM, optimizing server settings, or using performance-enhancing mods or plugins. This can help alleviate the strain on the server and reduce the occurrence of the exception.
  3. Update Minecraft: Regularly updating both your Minecraft server and client can prevent potential bugs and compatibility issues. Ensure that you’re using the latest stable version of the game to minimize the risk of encountering the exception.


The “Minecraft exception in server tick loop” error can be a frustrating hurdle for both Minecraft players and server owners. By understanding its causes and implementing appropriate solutions, you can minimize its occurrence and provide a smoother gameplay experience for everyone.

Remember, troubleshooting server issues requires patience and a willingness to experiment. Don’t hesitate to seek help from the Minecraft community or server administration forums if you’re encountering persistent issues. Happy gaming!