There are a few reasons why your server might be closing and going offline after someone joins. Here are a few things you can check:
Here are some additional tips to help you troubleshoot your server:
- Memory: Make sure that your server has enough memory to support the number of players that you are trying to connect. You can check the memory requirements for your server on the Spigot website.
- Plugins: Make sure that your plugins are compatible with the version of Spigot that you are using. If you are using outdated plugins, they may be causing your server to crash.
- Permissions: Make sure that the user who is joining the server has the correct permissions. If they do not have the correct permissions, they may be able to crash the server.
- Server settings: Make sure that your server settings are configured correctly. For example, if you have the server set to automatically restart, it may be restarting after someone joins.
Here are some additional tips to help you troubleshoot your server:
- Check the server logs: The server logs will contain information about any errors that occurred on the server. You can use the server logs to help you identify the cause of the crash.
- Use a debugger: A debugger can help you track down the source of a crash. You can use a debugger to step through the code of your server and see where it is crashing.
- Ask for help: If you are still having trouble, you can ask for help on the Spigot forums or the Spigot Discord server. There are many experienced server administrators who can help you troubleshoot your server.