WorldGuard issue

[MrPowerGamerBR]

Caused by: com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$Segment.get(LocalCache.java:2184)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache.get(LocalCache.java:3918)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache.getOrLoad(LocalCache.java:3922)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4805)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4811)
	at com.sk89q.worldguard.session.SessionManager.hasBypass(SessionManager.java:108)
	at com.sk89q.worldguard.session.handler.GameModeFlag.updateGameMode(GameModeFlag.java:59)
	at com.sk89q.worldguard.session.handler.GameModeFlag.onInitialValue(GameModeFlag.java:77)
	at com.sk89q.worldguard.session.handler.GameModeFlag.onInitialValue(GameModeFlag.java:33)
	at com.sk89q.worldguard.session.handler.FlagValueChangeHandler.initialize(FlagValueChangeHandler.java:45)
	at com.sk89q.worldguard.session.Session.initialize(Session.java:116)
	at com.sk89q.worldguard.session.SessionManager.createSession(SessionManager.java:226)
	at com.sk89q.worldguard.session.SessionManager.access$200(SessionManager.java:52)
	at com.sk89q.worldguard.session.SessionManager$2.load(SessionManager.java:74)
	at com.sk89q.worldguard.session.SessionManager$2.load(SessionManager.java:71)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3508)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$Segment.loadSync(LocalCache.java:2300)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2263)
	at com.sk89q.worldguard.internal.guava.cache.LocalCache$Segment.get(LocalCache.java:2178)
	... 13 more