[19:51:50 ERROR]: Could not pass event PlayerInteractEvent to Multiverse-Core v3.0.0-SNAPSHOT-b761
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-TacoSpigot-bf023c7d]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[spigot.jar:git-TacoSpigot-bf023c7d]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-TacoSpigot-bf023c7d]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [spigot.jar:git-TacoSpigot-bf023c7d]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [spigot.jar:git-TacoSpigot-bf023c7d]
        at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:228) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.PlayerInteractManager.interact(PlayerInteractManager.java:463) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:763) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-TacoSpigot-bf023c7d]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_201]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_201]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:796) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:735) [spigot.jar:git-TacoSpigot-bf023c7d]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:634) [spigot.jar:git-TacoSpigot-bf023c7d]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
Caused by: java.lang.NoSuchFieldError: END_PORTAL_FRAME
        at com.onarandombox.MultiverseCore.listeners.MVPortalListener.portalForm(MVPortalListener.java:74) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[spigot.jar:git-TacoSpigot-bf023c7d]
        ... 18 more
>