[12:30:01 INFO]: stupid_mao lost connection: Disconnected
[12:30:01 INFO]: stupid_mao left the game
[12:30:01 WARN]: [AuthMe] Task #1618 for AuthMe v5.4.0-b1877 generated an exception
java.lang.NullPointerException: null
        at java.util.Objects.requireNonNull(Unknown Source) ~[?:1.8.0_241]
        at java.util.Arrays$ArrayList.<init>(Unknown Source) ~[?:1.8.0_241]
        at java.util.Arrays.asList(Unknown Source) ~[?:1.8.0_241]
        at fr.xephi.authme.permission.handlers.VaultHandler.getGroups(VaultHandler.java:79) ~[?:?]
        at fr.xephi.authme.permission.handlers.VaultHandler.getGroups(VaultHandler.java:19) ~[?:?]
        at fr.xephi.authme.permission.PermissionsManager.getGroups(PermissionsManager.java:295) ~[?:?]
        at fr.xephi.authme.data.limbo.LimboServiceHelper.createLimboPlayer(LimboServiceHelper.java:47) ~[?:?]
        at fr.xephi.authme.data.limbo.LimboService.createLimboPlayer(LimboService.java:70) ~[?:?]
        at fr.xephi.authme.process.join.AsynchronousJoin.lambda$processJoinSync$6(AsynchronousJoin.java:160) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:64) ~[Paper1.12.jar:git-Paper-1618]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:423) ~[Paper1.12.jar:git-Paper-1618]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:840) ~[Paper1.12.jar:git-Paper-1618]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[Paper1.12.jar:git-Paper-1618]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[Paper1.12.jar:git-Paper-1618]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[Paper1.12.jar:git-Paper-1618]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_241]

at fr.xephi.authme.permission.handlers.VaultHandler.getGroups