/Rankup plugins not working

[BioHazard]

Whenever I try to use a /rankup plugin (Rankup, Prisonranks, ect) I get the same error in game when using the command /rankup
Current rankup plugin I am trying to use is "PrisonRankup"

Error seen in console: (Read bottom to top)

 

21.03 23:21:49 [Server] INFO at org.bukki*****mmand.PluginCommand.execute(PluginCom mand.java:44) ~[Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at io.mazenmc.prisonrankup.managers.CommandManager.on Command(CommandManager.java:89) ~[?:?]
21.03 23:21:49 [Server] INFO at io.mazenmc.prisonrankup.commands.Rankup.onExecute( Rankup.java:73) ~[?:?]
21.03 23:21:49 [Server] INFO at io.mazenmc.prisonrankup.objects.PRPlayer.rankup(PR Player.java:218) ~[?:?]
21.03 23:21:49 [Server] INFO Caused by: java.lang.NullPointerException
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.ThreadServerApplicati on.run(SourceFile:628) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.run(M inecraftServer.java:490) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.u(Min ecraftServer.java:584) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.DedicatedServer.v(Ded icatedServer.java:289) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.v(Min ecraftServer.java:731) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.ServerConnection.c(Se rverConnection.java:81) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.NetworkManager.a(Netw orkManager.java:184) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInChat.hand le(PacketPlayInChat.java:65) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(Pa cketPlayInChat.java:28) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.PlayerConnection.a(Pl ayerConnection.java:847) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at net.minecraft.server.v1_7_R4.PlayerConnection.hand leCommand(PlayerConnection.java:1010) [Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatc hCommand(CraftServer.java:767) ~[Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at org.bukki*****mmand.SimpleCommandMap.dispatch(Simpl eCommandMap.java:181) ~[Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO at org.bukki*****mmand.PluginCommand.execute(PluginCom mand.java:46) ~[Spigot-1.7.10.jar:git-Spigot-1571]
21.03 23:21:49 [Server] INFO org.bukki*****mmand.CommandException: Unhandled exception executing command 'rankup' in plugin PrisonRankup v3.1
21.03 23:21:49 [Server] ERROR null

Error seen in game:

An internal error occurred while attempting to perform this command

PrisonRankup config
# Welcome to configuring PrisonRankup, I will be here to guide you through this config setup
# First let me introduce myself, I am Mazen. I consider myself an expert in configuring Plugins and YAML configs and an advanced Java developer
# First thing I want you to do is to set the prefix (What comes before the message) for the plugin to use. Keep the speech marks please to avoid errors.
Prefix: '&a[&bDrug&6-&bRankup&a]'
version: 3.0
Rankup BC Message: '&3%player% &6has ranked up to &3%rank%'
groups:
- DrugMule:5000.0
- Grower:8000.0
- DrugDealer:15000.0
- DrugLord:20000.0
First Rank: Druggie
Last Rank: DrugLord
Highest Rank MSG: '&6 You are already at the top of the ladder buds!'
Timed Requirement: false
Time Interval: 0.0
Time type: Seconds
Interval on all ranks: false
Transfer ranks to profile: false
update: true
debug: false
ranks-format: '&5[&3%rank%&5]&6: %price%'
not-enough-money: '&6You need &2$%price% &6 to rankup to &2%rank%'

Group/Permission Plugin Config (PEX)

groups:
Druggie:
default: true
prefix: '&f[&9Druggie&f] '
permissions:
- essentials.afk
- essentials.spawn
- essentials.rules
- essentials.motd
- essentials.msg.*
- essentials.help
- essentials.suicide
- essentials.warp
- essentials.warps.*
- essentials.mail.*
- essentials.tpa
- essentials.tpaccept
- essentials.tpadeny
- drugs.use
- factions.create
- prisonrankup.rankup
DrugMule:
default: false
prefix: '&f[&2Drug Mule&f] '
permissions:
- essentials.warp.list
inheritance:
- Druggie
Grower:
default: false
prefix: '&f[&5Grower&f] '
permissions:
- essentials.sethome
- essentials.home
inheritance:
- DrugMule
DrugDealer:
default: false
prefix: '&f[&1Drug Dealer&f] '
permissions:
- essentials.worth
- essentials.sell
- essentials.back
- essentials.sethome.multiple
inheritance: Grower
DrugLord:
default: false
prefix: '&f[&4Drug Lord&f] '
permissions:
- essentials.sethome.multiple.DrugLord
- essentials.eat
inheritance: DrugDealer
Donator:
default: false
prefix: '&f[&6Donator&f] '
permissions:
- essentials.back
- essentials.me
- essentials.fly
- essentials.hat
- essentials.nick
- essentials.nick.color
- essentials.nick.magic
- essentials.nick.format
- essentials.sethome.multiple.vip
- essentials.eat
inheritance:
- Drug Lord
Moderator:
default: false
prefix: '&f[&cMod&f] '
permissions:
- essentials.broadcast
- essentials.eco
- essentials.clearinventory.others
- essentials.clearinventory
- essentials.vanish.see
- essentials.essentials
- essentials.kick
- essentials.kick.notify
- essentials.mute
- essentials.mute.notify
- essentials.tempban
- essentials.weather
- essentials.unban
- essentials.unban.notify
- essentials.sethome.multiple.staff
inheritance:
- donator
Admin:
default: false
prefix: '&f[&cAdmin&f] '
permissions:
- essentials.broadcast
- essentials.give
- essentials.item
- essentials.eco
- essentials.clearinventory.others
- essentials.clearinventory
- essentials.vanish.see
- essentials.essentials
- essentials.kick
- essentials.kick.notify
- essentials.kill
- essentials.mute
- essentials.mute.notify
- essentials.tempban
- essentials.ban
- essentials.weather
- essentials.unban
- essentials.unban.notify
inheritance:
- Moderator
Owner:
default: false
prefix: '&f[&c&lOwner&f] '
permissions:
- '*'
- essentials.*
- ls.admin
- essentials.god.*
- essentials.signs.break.buy
- essentials.signs.break.free
- essentials.signs.create.free
- essentials.signs.create.warp
- essentials.signs.break.warp
- essentials.signs.break.disposal
- essentials.signs.create.disposal
- vault.admin
- lagg.*
- essentials.sethome.multiple.staff
- drugs.*
inheritance:
- Admin
users:
TB34ST:
group:
- Druggie
permissions:
- permissions.*

Any help would be greatly apreciated.

[BioHazard]

I think I may have found the issue, I am trying to run this plugin on a 1.7.10 sever when it may only be compatable with a 1.7.9/1.8(Spigot) server. Could anyone verify this, as I just read this somewhere when I was looking the error up.

[BioHazard]

I figured out the issue, rankup plugins are not compatable with 1.7.10.
/solved @NormenJaydenFBI

[[MPGH]Jim Morrison]

This has been solved.
/Closed