java.lang.NullPointerException
at com.bergerkiller.bukkit.common.internal.logic.RegionHandler_Vanilla_1_8.getRegions3(RegionHandler_Vanilla_1_8.java:147)
at com.bergerkiller.bukkit.common.internal.logic.RegionHandlerSelector.getRegions3(RegionHandlerSelector.java:73)
at com.bergerkiller.bukkit.common.utils.WorldUtil.getWorldRegions3(WorldUtil.java:1175)
at com.bergerkiller.bukkit.lightcleaner.util.FlatRegionInfoMap.create(FlatRegionInfoMap.java:163)
at com.bergerkiller.bukkit.lightcleaner.lighting.LightingService.schedule(LightingService.java:275)
at com.bergerkiller.bukkit.lightcleaner.lighting.LightingService.scheduleArea(LightingService.java:156)
Fixes a bug, that happens on 1.12.2