Bukkit

What is the issue?

Please provide any additional information below.

seems setrankpex stops working when you have multiverse 1.7.2 installed as well.

i cant rank anybody because i get this error.

16.04 12:29:48 [Server] INFO ... 13 more
16.04 12:29:48 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at me.Irock23.SRPEX.SetRankPEX.onCommand(SetRankPEX.java:66) ~[?:?]
16.04 12:29:48 [Server] INFO at me.Irock23.SRPEX.SetRankPEX.setRank(SetRankPEX.java:105) ~[?:?]
16.04 12:29:48 [Server] INFO Caused by: java.lang.NoSuchMethodError: ru.tehkode.permissions.PermissionUser.setGroups([Lru/tehkode/permissions/PermissionGroup;)V
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:457) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:655) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.PacketPlayInChat.handle(PacketPlayInChat.java:47) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.PacketPlayInChat.a(PacketPlayInChat.java:28) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:814) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at net.minecraft.server.v1_7_R1.PlayerConnection.handleCommand(PlayerConnection.java:952) [craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServer.java:683) ~[craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:175) ~[craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit_dev_3024.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks]
16.04 12:29:48 [Server] INFO org.bukkit.command.CommandException: Unhandled exception executing command 'rank' in plugin SetRankPEX v1.7.1
16.04 12:29:48 [Server] ERROR null

please get back at me asap

seems its not multiverse. im not sure whats causing this.