Error occurred while disabling GSGCollectors v1.0 (Is it up to date?)
java.lang.NullPointerException
at com.gameservergroup.gsgcore.plugin.Module.unregisterUnits(Module.java:926) ~[?:?]
at com.gameservergroup.gsgcore.plugin.Module.onDisable(Module.java:910) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:323) ~[ElapsedSpigot.jar:git-TacoSpigot-unknown]
at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:360) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:336) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:396) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:363) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:322) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:416) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:380) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:335) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:273) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:583) [ElapsedSpigot.jar:git-TacoSpigot-unknown]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]