Bukkit

Hey. bPermissions is not working on my Server.
CraftBukkit Version is the latest 1.7.2
bPermissions Version is v2.10.7c

My Plugins:
Backup
bPermissions
Citizens
CommandMobs
CraftBook
DKLib
dynmap
Essentials
EssentialsChat
EssentialsSpawn
Holographic Displays
iConomy
imageonmap
LWC
MiniBlocks
MobRemote
Multiverse
NBTEditor
NoteBlockAPI
NoteBlockPlayer
PetitionPlugin
ProtocolLib
ServerSigns
SimpleRegionMarket
SimpleWarnings
Skript
Streetlights
uCars
Vault
WorldEdit
WorldGuard

*Here is the Serverlog*
[09:19:45 INFO]: MrFredwood issued server command: /setgroup
[09:19:45 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'setgroup' in plugin bPermissions v2.10.7
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:175) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServer.java:683) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PlayerConnection.handleCommand(PlayerConnection.java:952) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:814) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PacketPlayInChat.a(PacketPlayInChat.java:28) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PacketPlayInChat.handle(PacketPlayInChat.java:47) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:655) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:457) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
Caused by: java.lang.NullPointerException
        at de.bananaco.bpermissions.imp.Permissions.onCommand(Permissions.java:266) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        ... 13 more
>

I hope you can help me

Thx

MrFredwood

Does this still occur on the latest version? 2.10.9