sTablist Error Log

[13:52:05 ERROR]: Error occurred while enabling sTablist v3.0.0-pre5 (Is it up to date?)
java.lang.NullPointerException
	at org.bukkit.ChatColor.translateAlternateColorCodes(ChatColor.java:324) ~[spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at me.jul1an_k.tablist.global.api.impl.bukkit.tabprefix.TabPrefix_TeamBased.setupGroup(TabPrefix_TeamBased.java:88) ~[?:?]
	at me.jul1an_k.tablist.bukkit.Tablist.onEnable(Tablist.java:70) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:292) ~[spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at org.bukkit.craftbukkit.v1_10_R1.CraftServer.loadPlugin(CraftServer.java:362) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at org.bukkit.craftbukkit.v1_10_R1.CraftServer.enablePlugins(CraftServer.java:322) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at net.minecraft.server.v1_10_R1.MinecraftServer.t(MinecraftServer.java:416) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at net.minecraft.server.v1_10_R1.MinecraftServer.l(MinecraftServer.java:381) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at net.minecraft.server.v1_10_R1.MinecraftServer.a(MinecraftServer.java:336) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at net.minecraft.server.v1_10_R1.DedicatedServer.init(DedicatedServer.java:270) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:539) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172]