[19:41:38 ERROR]: Could not pass event PlayerInteractEvent to AntVenom-SurvivalBingo v0.0.1
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:294) ~[Spigot.jar:git-Spigot-1470]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[Spigot.jar:git-Spigot-1470]
        at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30) ~[Spigot.jar:git-Spigot-1470]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [Spigot.jar:git-Spigot-1470]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [Spigot.jar:git-Spigot-1470]
        at org.bukkit.craftbukkit.v1_7_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:233) [Spigot.jar:git-Spigot-1470]
        at org.bukkit.craftbukkit.v1_7_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:203) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java:618) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.PacketPlayInBlockPlace.a(SourceFile:60) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.PacketPlayInBlockPlace.handle(SourceFile:9) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.NetworkManager.a(NetworkManager.java:180) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.ServerConnection.c(ServerConnection.java:81) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:713) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:283) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:576) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:482) [Spigot.jar:git-Spigot-1470]
        at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [Spigot.jar:git-Spigot-1470]
Caused by: java.lang.NullPointerException
        at com.mcprohosting.plugins.av.survivalbingo.GameListener.openBingoBoard(GameListener.java:704) ~[?:?]
        at com.mcprohosting.plugins.av.survivalbingo.GameListener.onPlayerInteract(GameListener.java:649) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:292) ~[Spigot.jar:git-Spigot-1470]
        ... 16 more