Exception in thread "RegionLoadThread"
[23:02:17 WARN]: java.lang.IllegalStateException: Asynchronous block onPlace!
[23:02:17 WARN]:        at net.minecraft.server.v1_7_R1.Block.onPlace(Block.java:437)
[23:02:17 WARN]:        at net.minecraft.server.v1_7_R1.Chunk.a(Chunk.java:497)
[23:02:17 WARN]:        at net.minecraft.server.v1_7_R1.World.setTypeAndData(World.java:352)
[23:02:17 WARN]:        at org.bukkit.craftbukkit.v1_7_R1.block.CraftBlock.setTypeIdAndData(CraftBlock.java:130)
[23:02:17 WARN]:        at me.ienze.SimpleRegionMarket.regions.RegionSaverData.placeBlocks(RegionSaverData.java:97)
[23:02:17 WARN]:        at me.ienze.SimpleRegionMarket.regions.RegionLoadThread.run(RegionLoadThread.java:32)