[Server thread/ERROR]: Could not pass event PlayerInteractEvent to Magic v6.0
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at org.bukkit.craftbukkit.v1_9_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:212) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at org.bukkit.craftbukkit.v1_9_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:179) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at org.bukkit.craftbukkit.v1_9_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:175) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:1340) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.PacketPlayInArmAnimation.a(SourceFile:32) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.PacketPlayInArmAnimation.a(SourceFile:9) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_95]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_95]
    at net.minecraft.server.v1_9_R1.SystemUtils.a(SourceFile:45) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:716) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:655) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:554) [spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    at java.lang.Thread.run(Thread.java:745) [?:1.7.0_95]
Caused by: java.lang.NullPointerException
    at org.dynmap.bukkit.DynmapPlugin.markerAPIInitialized(DynmapPlugin.java:948) ~[?:?]
    at com.elmakers.mine.bukkit.dynmap.DynmapController.showCastMarker(DynmapController.java:38) ~[?:?]
    at com.elmakers.mine.bukkit.magic.MagicController.onCast(MagicController.java:3015) ~[?:?]
    at com.elmakers.mine.bukkit.magic.Mage.onCast(Mage.java:1384) ~[?:?]
    at com.elmakers.mine.bukkit.spell.BaseSpell.processResult(BaseSpell.java:1252) ~[?:?]
    at com.elmakers.mine.bukkit.spell.ActionSpell.processResult(ActionSpell.java:34) ~[?:?]
    at com.elmakers.mine.bukkit.spell.BaseSpell.finalizeCast(BaseSpell.java:1158) ~[?:?]
    at com.elmakers.mine.bukkit.spell.BaseSpell.cast(BaseSpell.java:1047) ~[?:?]
    at com.elmakers.mine.bukkit.spell.BaseSpell.cast(BaseSpell.java:875) ~[?:?]
    at com.elmakers.mine.bukkit.spell.BaseSpell.cast(BaseSpell.java:1603) ~[?:?]
    at com.elmakers.mine.bukkit.wand.Wand.cast(Wand.java:3659) ~[?:?]
    at com.elmakers.mine.bukkit.wand.Wand.cast(Wand.java:3641) ~[?:?]
    at com.elmakers.mine.bukkit.magic.listener.PlayerController.onPlayerInteract(PlayerController.java:415) ~[?:?]
    at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source) ~[?:?]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_95]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_95]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.9.jar:git-Spigot-7d15d07-c194444]
    ... 18 more