Server wont start and shuts down randomly

That happened to me but I already fixed it.
If someone or you explode many tnts in your server you need to reinstall the map or if you install new plugins you need to delete it

It works for me I maked these ways myself and I did these to fix my server

Please tell me your username (optionally via private message if you don't want your username to be public), I'll look into it.