[02:17:25] [Async Chat Thread - #564/ERROR]: Could not pass event AsyncPlayerChatEvent to BlastChat v0.4
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:74) ~[PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:483) [PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.PlayerConnection.chat(PlayerConnection.java:1111) [PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1026) [PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.PacketPlayInChat$1.run(PacketPlayInChat.java:39) [PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_171]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_171]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: ru.tehkode.permissions.exceptions.PermissionsNotAvailable: Permissions manager is not accessable. Is the PermissionsEx plugin enabled?
	at ru.tehkode.permissions.bukkit.PermissionsEx.getPermissionManager(PermissionsEx.java:405) ~[?:?]
	at net.milkbowl.vault.chat.plugins.Chat_PermissionsEx.getUser(Chat_PermissionsEx.java:107) ~[?:?]
	at net.milkbowl.vault.chat.plugins.Chat_PermissionsEx.getPlayerPrefix(Chat_PermissionsEx.java:291) ~[?:?]
	at net.milkbowl.vault.chat.Chat.getPlayerPrefix(Chat.java:91) ~[?:?]
	at ru.planet.blastchat.BlastChatPlugin.getPrefix(BlastChatPlugin.java:49) ~[?:?]
	at ru.planet.blastchat.listener.ChatListener.chatFormat(ChatListener.java:61) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor366.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[PaperSpigot.jar:git-PaperSpigot-"8b18730"]
	... 12 more