diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_2.5_Underground/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_3.0_Helios/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_8.0_Homunculus/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_8.0_Homunculus/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_8.0_Homunculus/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_8.0_Homunculus/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_9.0_ReturnOfTheQueenAnt/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_9.0_ReturnOfTheQueenAnt/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_9.0_ReturnOfTheQueenAnt/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_9.0_ReturnOfTheQueenAnt/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_CT_2.4_Epilogue/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_CT_2.4_Epilogue/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index 92a5fc8371..779963c165 100644
--- a/L2J_Mobius_CT_2.4_Epilogue/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_CT_2.4_Epilogue/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -358,7 +358,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index 92a5fc8371..779963c165 100644
--- a/L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -358,7 +358,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Essence_4.0_DwellingOfSpirits/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Essence_4.0_DwellingOfSpirits/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Essence_4.0_DwellingOfSpirits/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Essence_4.0_DwellingOfSpirits/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");
diff --git a/L2J_Mobius_Essence_5.0_Sylph/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java b/L2J_Mobius_Essence_5.0_Sylph/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
index c00a82fb97..7e910557b1 100644
--- a/L2J_Mobius_Essence_5.0_Sylph/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
+++ b/L2J_Mobius_Essence_5.0_Sylph/dist/game/data/scripts/ai/bosses/QueenAnt/QueenAnt.java
@@ -371,7 +371,10 @@ public class QueenAnt extends AbstractNpcAI
 			info.set("respawn_time", Chronos.currentTimeMillis() + respawnTime);
 			GrandBossManager.getInstance().setStatSet(QUEEN, info);
 			_nurses.clear();
-			_larva.deleteMe();
+			if (_larva != null)
+			{
+				_larva.deleteMe();
+			}
 			_larva = null;
 			_queen = null;
 			cancelQuestTimers("ANT_QUEEN_TASK");