Problem/Bug PermissionsEx are not working

Hello, i need some help my PermissionsEx are not working, there is screenshot from minecraft: https://ctrlv.cz/SSST

And there is ERROR from Console (thanks for help)

1. > [22:57:48 ERROR]: Could not pass event AsyncPlayerPreLoginEvent to AuthMe v5.4.0-b1877
2. org.bukkit.event.EventException
3. at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[server.jar:git-Spigot-21fe707-e1ebe52]
4. at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-21fe707-e1ebe52]
5. at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-21fe707-e1ebe52]
6. at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) [server.jar:git-Spigot-21fe707-e1ebe52]
7. at net.minecraft.server.v1_8_R3.LoginListener$LoginHandler.fireEvents(LoginListener.java:248) [server.jar:git-Spigot-21fe707-e1ebe52]
8. at net.minecraft.server.v1_8_R3.LoginListener$2.run(LoginListener.java:172) [server.jar:git-Spigot-21fe707-e1ebe52]
9. at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
10. Caused by: ru.tehkode.permissions.exceptions.PermissionsNotAvailable: Permissions manager is not accessable. Is the PermissionsEx plugin enabled?
11. at ru.tehkode.permissions.bukkit.PermissionsEx.getPermissionManager(PermissionsEx.java:405) ~[?:?]
12. at net.milkbowl.vault.permission.plugins.Permission_PermissionsEx.getUser(Permission_PermissionsEx.java:247) ~[?:?]
13. at net.milkbowl.vault.permission.plugins.Permission_PermissionsEx.playerHas(Permission_PermissionsEx.java:298) ~[?:?]
14. at net.milkbowl.vault.permission.Permission.has(Permission.java:61) ~[?:?]
15. at fr.xephi.authme.permission.handlers.VaultHandler.hasPermissionOffline(VaultHandler.java:55) ~[?:?]
16. at fr.xephi.authme.permission.PermissionsManager.hasPermissionOffline(PermissionsManager.java:274) ~[?:?]
17. at fr.xephi.authme.listener.JoiningPlayer.lambda$fromName$0(JoiningPlayer.java:36) ~[?:?]
18. at fr.xephi.authme.permission.PermissionsManager.hasPermission(PermissionsManager.java:241) ~[?:?]
19. at fr.xephi.authme.listener.OnJoinVerifier.checkAntibot(OnJoinVerifier.java:72) ~[?:?]
20. at fr.xephi.authme.listener.PlayerListener.runOnJoinChecks(PlayerListener.java:225) ~[?:?]
21. at fr.xephi.authme.listener.PlayerListener.onAsyncPlayerPreLoginEvent(PlayerListener.java:257) ~[?:?]
22. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
23. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
24. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
25. at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
26. at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[server.jar:git-Spigot-21fe707-e1ebe52]

 

There it is https://pastebin.com/D2CHmKYL