> [16:02:37 ERROR]: Could not pass event PlayerQuitEvent to CrunchyRacing v1.0.0
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:309) ~[server.jar:git-Spigot-3cb9dcb-8b1588e]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-3cb9dcb-8b1588e]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.PlayerList.disconnect(PlayerList.java:403) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.PlayerConnection.a(PlayerConnection.java:1351) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.NetworkManager.handleDisconnection(NetworkManager.java:326) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.ServerConnection.c(ServerConnection.java:143) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:994) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:831) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:729) [server.jar:git-Spigot-3cb9dcb-8b1588e]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
Caused by: java.lang.NullPointerException
at com.github.mrivanplays.crunchyracing.listener.QuitListener.on(QuitListener.java:26) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_191]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_191]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_191]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-3cb9dcb-8b1588e]
... 12 more