[21:54:09] [Thread-2/WARN]: Exception in thread "Thread-2" java.lang.IllegalStateException: ServerExceptionEvent may only be triggered synchronously.
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:524)
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.plugin.SimplePluginManager.handlePluginException(SimplePluginManager.java:492)
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:454)
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.plugin.SimplePluginManager.disablePlugins(SimplePluginManager.java:438)
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.plugin.SimplePluginManager.disablePlugins(SimplePluginManager.java:431)
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.craftbukkit.v1_14_R1.CraftServer.disablePlugins(CraftServer.java:398)
[21:54:09] [Thread-2/WARN]: 	at net.minecraft.server.v1_14_R1.MinecraftServer.stop(MinecraftServer.java:714)
[21:54:09] [Thread-2/WARN]: 	at net.minecraft.server.v1_14_R1.DedicatedServer.stop(DedicatedServer.java:732)
[21:54:09] [Thread-2/WARN]: 	at net.minecraft.server.v1_14_R1.MinecraftServer.close(MinecraftServer.java:690)
[21:54:09] [Thread-2/WARN]: 	at org.bukkit.craftbukkit.v1_14_R1.util.ServerShutdownThread.run(ServerShutdownThread.java:17)