Cannot use cave help command from console

[mrfloris]

Bug Report

>cave help
[12:23:15 INFO]: =========== cave help ===========
[12:23:15 INFO]: /cave about: About this addon
[12:23:15 INFO]: /cave info <player>: display info about your cave or the player's cave
[12:23:15 WARN]: Unexpected exception while parsing console command "cave help"
org.bukkit.command.CommandException: Unhandled exception executing 'cave help' in world.bentobox.caveblock.commands.IslandCommand(cave)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:148) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchCommand(CraftServer.java:704) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchServerCommand(CraftServer.java:689) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at net.minecraft.server.v1_13_R2.DedicatedServer.handleCommandQueue(DedicatedServer.java:459) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:418) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:831) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:729) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.NullPointerException
        at world.bentobox.bentobox.api.user.User.getPermissionValue(User.java:303) ~[?:?]
        at world.bentobox.bentobox.api.commands.island.CustomIslandMultiHomeHelp.execute(CustomIslandMultiHomeHelp.java:39) ~[?:?]
        at world.bentobox.bentobox.api.commands.DefaultHelpCommand.lambda$runSubCommandHelp$0(DefaultHelpCommand.java:87) ~[?:?]
        at java.util.Optional.ifPresent(Optional.java:183) ~[?:?]
        at world.bentobox.bentobox.api.commands.DefaultHelpCommand.runSubCommandHelp(DefaultHelpCommand.java:87) ~[?:?]
        at world.bentobox.bentobox.api.commands.DefaultHelpCommand.execute(DefaultHelpCommand.java:73) ~[?:?]
        at world.bentobox.bentobox.api.commands.CompositeCommand.call(CompositeCommand.java:260) ~[?:?]
        at world.bentobox.bentobox.api.commands.CompositeCommand.execute(CompositeCommand.java:233) ~[?:?]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
        ... 7 more
>

Description

A clear and concise description of what the bug is.

Typing cave help in the console spits out java exception error

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Go to console
type

cave help

see error

Expected behavior

A clear and concise description of what you expected to happen.
I expected it to show the help for the cave addon

Screenshots or video

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Server Information:

[Please complete the following information:]

• Database being used (YAML, JSON, MySQL, MongoDB):
• OS: [e.g. iOS]
• Java Version: [e.g. Java 8] 11
• BentoBox version: [e.g. 1.7.2.21] latest jenkins builds of bento + addons
• Addons installed? [Do '/bentobox version' and copy/paste from the console]
• Other plugins? [Do '/plugins' and copy/paste from the console] . we/wg/cmi/bentobox/mv-core

>bentobox version
[12:26:30 INFO]: Running SPIGOT 1.13.2.
[12:26:30 INFO]: BentoBox version: 1.6.0-SNAPSHOT-b1311
[12:26:30 INFO]: Database: JSON
[12:26:30 INFO]: Loaded Game Worlds:
[12:26:30 INFO]: acid (acid): Overworld, Nether, End
[12:26:30 INFO]: cave (cave): Overworld, Nether, End
[12:26:30 INFO]: skyblock (skyblock): Overworld, Nether, End
[12:26:30 INFO]: skygrid (skygrid): Overworld, Nether, End
[12:26:30 INFO]: Loaded Addons:
[12:26:30 INFO]: AcidIsland 1.6.0-SNAPSHOT (ENABLED)
[12:26:30 INFO]: BSkyBlock 1.6.0-SNAPSHOT (ENABLED)
[12:26:30 INFO]: CaveBlock ${version}${build.number} (ENABLED)
[12:26:30 INFO]: Level 1.6.0-SNAPSHOT (ENABLED)
[12:26:30 INFO]: Limits 1.6.0-SNAPSHOT (ENABLED)
[12:26:30 INFO]: MagicCobblestoneGenerator 1.5.0.1 (ENABLED)
[12:26:30 INFO]: SkyGrid 1.6.0 (ENABLED)
[12:26:30 INFO]: WelcomeWarps 1.5.2-SNAPSHOT (ENABLED)

Additional context

Add any other context about the problem here.

same for acid help and skyblock help