class not found exception PlayerItemDamageEvent

[Denizen] Task #23438 for Denizen v0.9.8-SNAPSHOT (build 1618) generated an exception
java.lang.NoClassDefFoundError: org/bukkit/event/player/PlayerItemDamageEvent
at net.aufdemrand.denizen.events.player.PlayerItemTakesDamageScriptEvent.destroy(PlayerItemTakesDamageScriptEvent.java:88) ~[?:?]
at net.aufdemrand.denizencore.events.ScriptEvent.reload(ScriptEvent.java:86) ~[?:?]
at net.aufdemrand.denizencore.DenizenCore.loadScripts(DenizenCore.java:107) ~[?:?]
at net.aufdemrand.denizen.Denizen$1.run(Denizen.java:874) ~[?:?]
at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftTask.run(CraftTask.java:53) ~[craftbukkit-latest.jar:git-Bukkit-43ab266]
at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:349) [craftbukkit-latest.jar:git-Bukkit-43ab266]
at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:682) [craftbukkit-latest.jar:git-Bukkit-43ab266]
at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:361) [craftbukkit-latest.jar:git-Bukkit-43ab266]
at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:643) [craftbukkit-latest.jar:git-Bukkit-43ab266]
at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:547) [craftbukkit-latest.jar:git-Bukkit-43ab266]
at java.lang.Thread.run(Thread.java:745) [?:1.7.0_111]
Caused by: java.lang.ClassNotFoundException: org.bukkit.event.player.PlayerItemDamageEvent
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:67) ~[craftbukkit-latest.jar:git-Bukkit-43ab266]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:62) ~[craftbukkit-latest.jar:git-Bukkit-43ab266]
at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_111]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_111]
... 11 more


Won't allow me to reload the scripts. Not certain if this was already fixed or not, but I just download the plugin earlier today.

Definitely running latest denizen and ctizens plugins. Not running spigot, however. Didn't realize spigot was a requirement. I'm running bukkit 1.10 R1 and everything seems to be loading up just fine, but running into some small issues here and there. Should I install spigot?

Do you want me to just copy out the text from console after attempting to ex run one of the scripts? Yes, plugin is enabled, but won't allow me to assign or reload scripts.

Here's the output: http://mcmonkey.org/paste/36321

Edit: Sorry, forgot to reload scripts. Fixed the URL with the output.

Everything outputted to that URL is what comes before my original post. After reloading script events it proceeds to throw out the error above.

Thanks, I will test it out and get back to you.