[13:26:08] [Thread-19/WARN]: java.util.ConcurrentModificationException [13:26:08] [Thread-19/WARN]: at java.util.HashMap$HashIterator.nextEntry(HashMap.java:839) [13:26:08] [Thread-19/WARN]: at java.util.HashMap$ValueIterator.next(HashMap.java:868) [13:26:08] [Thread-19/WARN]: at java.util.AbstractCollection.addAll(Unknown Source) [13:26:08] [Thread-19/WARN]: at java.util.HashSet.(Unknown Source) [13:26:08] [Thread-19/WARN]: at org.bukkit.permissions.PermissibleBase.getEffectivePermissions(PermissibleBase.java:232) [13:26:08] [Thread-19/WARN]: at org.bukkit.craftbukkit.v1_9_R1.entity.CraftHumanEntity.getEffectivePermissions(CraftHumanEntity.java:146) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.BukkitCompat.doBukkitPermissions(BukkitCompat.java:122) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.BukkitCompat.setPermissions(BukkitCompat.java:49) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.SuperPermissionHandler.setPermissions(SuperPermissionHandler.java:45) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.SuperPermissionHandler.setupPlayer(SuperPermissionHandler.java:90) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.YamlWorld.setupPlayer(YamlWorld.java:472) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.YamlWorld.loadUnsafe(YamlWorld.java:218) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.YamlWorld$1.run(YamlWorld.java:92) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.loadmanager.MainThread.check(MainThread.java:51) [13:26:08] [Thread-19/WARN]: at de.bananaco.bpermissions.imp.loadmanager.MainThread.run(MainThread.java:26)