14:59:32 [INFO] This server is running Glowstone version 1.8-164-g3848233-b120 (
Implementing API version 1.8-R1-SNAPSHOT)
14:59:32 [INFO] Recipes: 295 shaped, 63 shapeless, 24 furnace, 15 fuels.
14:59:32 [INFO] Preparing spawn for world...
14:59:33 [INFO] Preparing spawn for world: 80%
14:59:33 [INFO] Preparing spawn for world: done
14:59:33 [INFO] Preparing spawn for world_nether...
14:59:34 [INFO] Preparing spawn for world_nether: 92%
14:59:34 [INFO] Preparing spawn for world_nether: done
14:59:34 [INFO] Preparing spawn for world_the_end...
14:59:35 [INFO] Preparing spawn for world_the_end: 95%
14:59:35 [INFO] Preparing spawn for world_the_end: done
14:59:35 [INFO] [Essentials] Enabling Essentials v2.13.1
14:59:35 [INFO] Bukkit version format changed. Version not checked.
14:59:35 [INFO] 1.8-164-g3848233-b120
14:59:35 [INFO] 1.8-R1-SNAPSHOT
14:59:36 [INFO] Essentials: Using config file enhanced permissions.
14:59:36 [INFO] Permissions listed in as player-commands will be given to all us
ers.
14:59:36 [INFO] [EssentialsSpawn] Enabling EssentialsSpawn v2.13.1
14:59:36 [INFO] [EssentialsChat] Enabling EssentialsChat v2.13.1
14:59:36 [INFO] [GroupManager] Enabling GroupManager v2.1.31 (Phoenix)
14:59:36 [WARNING] GroupManager - SEVERE - null
14:59:36 [WARNING] GroupManager - SEVERE - =====================================
==============
14:59:36 [WARNING] GroupManager - SEVERE - = ERROR REPORT START - 2.1.31 (Phoeni
x) =
14:59:36 [WARNING] GroupManager - SEVERE - =====================================
==============
14:59:36 [WARNING] GroupManager - SEVERE - === PLEASE COPY AND PASTE THE ERROR.L
OG FROM THE ==
14:59:36 [WARNING] GroupManager - SEVERE - = GROUPMANAGER FOLDER TO AN ESSENTIAL
S  DEVELOPER =
14:59:36 [WARNING] GroupManager - SEVERE - =====================================
==============
14:59:36 [WARNING] GroupManager - SEVERE - null
14:59:36 [WARNING] GroupManager - SEVERE - =====================================
==============
14:59:36 [WARNING] GroupManager - SEVERE - = ERROR REPORT ENDED =
14:59:36 [WARNING] GroupManager - SEVERE - =====================================
==============
14:59:36 [SEVERE] Error occurred while enabling GroupManager v2.1.31 (Phoenix) (
Is it up to date?)
java.lang.IllegalArgumentException
        at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:24
8)
        at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:10
3)
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316)
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:324)
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:404)
        at net.glowstone.GlowServer.enablePlugins(GlowServer.java:726)
        at net.glowstone.GlowServer.start(GlowServer.java:477)
        at net.glowstone.GlowServer.main(GlowServer.java:106)
Caused by: java.lang.NullPointerException
        at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.setupWorldF
older(WorldsHolder.java:542)
        at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.verifyFirst
Run(WorldsHolder.java:536)
        at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.resetWorlds
Holder(WorldsHolder.java:91)
        at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.<init>(Worl
dsHolder.java:59)
        at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:17
9)
        ... 7 more
14:59:36 [INFO] Essentials: Using GroupManager based permissions.
14:59:36 [INFO] Binding to address: 0.0.0.0/0.0.0.0:25565...
14:59:36 [INFO] Successfully bound to: /0:0:0:0:0:0:0:0:25565
14:59:36 [INFO] Ready for connections.
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