diff --git a/src/nl/Steffion/BlockHunt/Listeners/OnPlayerMoveEvent.java b/src/nl/Steffion/BlockHunt/Listeners/OnPlayerMoveEvent.java
index 602ce67..fe430ab 100644
--- a/src/nl/Steffion/BlockHunt/Listeners/OnPlayerMoveEvent.java
+++ b/src/nl/Steffion/BlockHunt/Listeners/OnPlayerMoveEvent.java
@@ -3,8 +3,10 @@ package nl.Steffion.BlockHunt.Listeners;
 import nl.Steffion.BlockHunt.Arena;
 import nl.Steffion.BlockHunt.ArenaHandler;
 import nl.Steffion.BlockHunt.Arena.ArenaState;
+import nl.Steffion.BlockHunt.BlockHunt;
 import nl.Steffion.BlockHunt.W;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Effect;
 import org.bukkit.Location;
 import org.bukkit.Sound;
@@ -20,12 +22,24 @@ public class OnPlayerMoveEvent implements Listener {
 	public void onPlayerMoveEvent(PlayerMoveEvent event) {
 		// Early exit if no one is in any arena
 		if (ArenaHandler.noPlayersInArenas()) return;
-
 		Player player = event.getPlayer();
 		for (Arena arena : W.arenaList) {
 			if (arena.playersInArena.contains(player)) {
 				if (arena.gameState == ArenaState.INGAME) {
 					W.moveLoc.put(player, player.getLocation());
+					if(arena.pos1 == null || arena.pos2 == null){
+						BlockHunt.plugin.getLogger().info("Arena:"+
+								arena.arenaName+" appears to have bad coords : pos1:"+
+								((arena.pos1 != null)?arena.pos1.toString():" NULL")+ " Pos2:" +
+								((arena.pos2 != null)?arena.pos2.toString():" NULL"));
+                        BlockHunt.plugin.getLogger().info("Player has been returned to hiderswarp due to bad arena state");
+						event.setCancelled(true);
+						Location loc = player.getLocation();
+						player.playEffect(loc, Effect.ENDER_SIGNAL, null);
+						player.playSound(loc, Sound.ENTITY_GHAST_SHOOT, 1, 1);
+						player.teleport(arena.hidersWarp);
+						return;
+					}
 					double maxX = Math.max(arena.pos1.getX(), arena.pos2.getX());
 					double minX = Math.min(arena.pos1.getX(), arena.pos2.getX());
 					double maxY = Math.max(arena.pos1.getY(), arena.pos2.getY());