Everytime we start the server, people can join, then the server stop responding to everything and outputs a really log error message saying server stopped responding and its stoping it.
Everytime we start the server, people can join, then the server stop responding to everything and outputs a really log error message saying server stopped responding and its stoping it.
Your version of Essentials is incompatible with the used Spigot version.
Please use the community support of the Spigot forums for help configuring your server and your plugins.