[13:49:35 ERROR]: Could not pass event PlayerInteractEvent to SafariNet v1.13.24-SNAPSHOT
org.bukkit.event.EventException: null
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:308) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at org.bukkit.craftbukkit.v1_13_R2.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:239) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.PlayerInteractManager.a(PlayerInteractManager.java:452) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.PlayerConnection.a(PlayerConnection.java:1240) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.PacketPlayInUseItem.a(PacketPlayInUseItem.java:37) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.PacketPlayInUseItem.a(PacketPlayInUseItem.java:1) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.PlayerConnectionUtils.a(SourceFile:10) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_181]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_181]
        at net.minecraft.server.v1_13_R2.SystemUtils.a(SourceFile:199) [spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:900) [spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417) [spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:835) [spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:733) [spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.lang.NoClassDefFoundError: com/intellectualcrafters/plot/api/PlotAPI
        at de.Linus122.SafariNet.Hooks.PlotSquaredNSHook.cancaptureorrelease(PlotSquaredNSHook.java:18) ~[?:?]
        at de.Linus122.SafariNet.Listeners.Listeners.onInteract(Listeners.java:117) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304) ~[spigot-1.13.1.jar:git-Spigot-f823ac5-c1ecaa2]
        ... 17 more