Bukkit

What steps will reproduce the problem?
1. no idea :( but its happening multiple times per hour

What is the expected output? What do you see instead?
Ingame: SERVERE error while determining permissions: see server.log

What version of the product are you using?

zPermissions-1.3beta1 on Spigot 1.7.9

Do you have an error log of what happened?

http://pastie.org/private/ffvqafv3jyznicba9ua4vw

Thanks for the report and the stack trace!

It actually looks like a problem with WorldGuard. Are you running the latest versions of WorldGuard/WorldEdit?

If you aren't using region-specific permissions, you may be able to work around this by setting region-support to false in zPermissions' config.yml. (But that will only clear up half of your messages... the bottom half seems to be due to WorldGuard/NoCheatPlus.)

Edit: Actually, it might be WorldGuard, NoCheatPlus, MultiverseCore, or even Spigot (it might be passing a null world to all the plugins). Can't really tell which one is the root cause.

java.lang.NullPointerException
	at com.sk89q.worldguard.bukkit.ConfigurationManager.get(ConfigurationManager.java:198) ~[WorldGuard.jar:5.9.1-SNAPSHOT]

Caused by: java.lang.NullPointerException
	at fr.neatmonster.nocheatplus.checks.moving.MovingListener.onPlayerMoveMonitor(MovingListener.java:734) ~[?:?]

Caused by: java.lang.NullPointerException
	at com.sk89q.worldguard.protection.GlobalRegionManager.hasBypass(GlobalRegionManager.java:268) ~[?:?]

Caused by: java.lang.NullPointerException
	at com.onarandombox.MultiverseCore.listeners.MVPlayerListener.playerTeleport(MVPlayerListener.java:178) ~[?:?]

Caused by: java.lang.NullPointerException: World must not be null.
	at fr.neatmonster.nocheatplus.checks.moving.LocUtil.testWorld(LocUtil.java:97) ~[?:?]

Thanks, didnt expect such a fast answer :D

i will check the latest builds on my server after work

havent seen the error again yet :o

Im getting a similar issue but i dont use zperms

http://pastebin.com/BceRGNfR

please pm me is you find the fix. for the loveof all hell.