Error when using mcteams v1.0

02.10 17:15:21 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at me.nate22233.mcteams.Command.onCommand(Command.java:506) ~[?:?]
02.10 17:15:21 [Server] INFO Caused by: java.lang.NullPointerException
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:258) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:667) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.ServerConnection.c(SourceFile:134) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:157) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:47) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:818) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at net.minecraft.server.v1_7_R4.PlayerConnection.handleCommand(PlayerConnection.java:957) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:740) ~[craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:180) ~[craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:15:21 [Server] INFO org.bukkit.command.CommandException: Unhandled exception executing command 't' in plugin McTeams v1.0
02.10 17:15:21 [Server] ERROR null
02.10 17:15:21 [Server] INFO army_dude7777777: mage10 remember the guy who kept on making nazi signs xD
02.10 17:15:21 [Server] INFO Nanoro615: ...
02.10 17:15:19 [Server] INFO Using external NmsBlock for this version: CBXNmsBlock_1710
02.10 17:15:17 [Server] INFO GroupManager - INFO - Bukkit Permissions Updated!
02.10 17:15:17 [Server] INFO GroupManager - INFO - Bukkit Permissions Updated!
02.10 17:15:17 [Server] INFO GroupManager - INFO - Bukkit Permissions Updated!
02.10 17:15:17 [Server] INFO GroupManager - INFO - Bukkit Permissions Updated!
02.10 17:15:17 [Server] INFO dev.bukkit.org/bukkit-plugins/holographic-displays
02.10 17:15:17 [Server] INFO Download it on Bukkit Dev:
02.10 17:15:17 [Server] INFO Found a new version available: v1.8.7
02.10 17:15:17 [Server] INFO mage10: Reload complete.
02.10 17:15:17 [Server] INFO Server permissions file permissions.yml is empty, ignoring it
org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at me.nate22233.mcteams.Command.onCommand(Command.java:506) ~[?:?]
02.10 17:14:52 [Server] INFO Caused by: java.lang.NullPointerException
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:258) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:667) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.ServerConnection.c(SourceFile:134) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:157) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]
02.10 17:14:52 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:47) [craftbukkitdev.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]


When attempting to use /team info
Chat:
Shows everything in /team info and when it get to players:
"An internal error occured while attempting to use this command"

It was working fine before and then i got uconomy and simplesalvage