diff --git a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 8e46008a76..ee5b54f923 100644
--- a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -605,7 +605,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 42f8f48185..c82fc4f646 100644
--- a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -639,7 +639,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 42f8f48185..c82fc4f646 100644
--- a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -639,7 +639,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 42f8f48185..c82fc4f646 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -639,7 +639,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 461850b531..2dc69139bb 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -639,7 +639,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 42f8f48185..c82fc4f646 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -639,7 +639,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 42f8f48185..c82fc4f646 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -639,7 +639,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 249581b121..079aec7d02 100644
--- a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -649,7 +649,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();
diff --git a/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java b/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
index 8e46008a76..ee5b54f923 100644
--- a/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
+++ b/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/ceremonyofchaos/CeremonyOfChaosEvent.java
@@ -605,7 +605,7 @@ public class CeremonyOfChaosEvent extends AbstractEvent<CeremonyOfChaosMember>
 		final PlayerInstance player = event.getPlayer();
 		if (player != null)
 		{
-			getMembers().remove(player.getObjectId());
+			removeMember(player.getObjectId());
 		}
 	}
 	
diff --git a/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java b/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
index 569e883943..c7d0cb125f 100644
--- a/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
+++ b/L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/eventengine/AbstractEvent.java
@@ -63,6 +63,11 @@ public abstract class AbstractEvent<T extends AbstractEventMember<?>>extends Abs
 		_members.put(member.getObjectId(), member);
 	}
 	
+	public void removeMember(int objectId)
+	{
+		_members.remove(objectId);
+	}
+	
 	public void clearMembers()
 	{
 		_members.clear();