fix

ygopro-server.coffee

@@ -1651,7 +1651,7 @@ class Room
     return
   
   kill_bots_with_name: (name) ->
-    stand_bots = room.get_playing_player().filter((player) ->
+    stand_bots = @get_playing_player().filter((player) ->
       return player.is_local and player.name_vpass == name
     )
     for player in stand_bots

ygopro-server.js

@@ -2198,7 +2198,7 @@
     //log.info "windbot added"
     kill_bots_with_name(name) {
       var j, len, player, results, stand_bots;
-      stand_bots = room.get_playing_player().filter(function(player) {
+      stand_bots = this.get_playing_player().filter(function(player) {
         return player.is_local && player.name_vpass === name;
       });
       results = [];