Fixed bug involving kitten/cat deletion

Server/src/main/content/global/handlers/item/withnpc/CatOnArdougneCivilian.kt

@@ -47,7 +47,7 @@ class CatOnArdougneCivilian: InteractionListener {
     override fun defineListeners() {
         onUseWith(IntType.NPC,cats,*civilians){ player, used, _ ->
             sendItemDialogue(player,Items.DEATH_RUNE_560,"You hand over the cat.<br>You are given 100 Death Runes.")
-            player.familiarManager.removeDetails(used.id)
+            player.familiarManager.removeDetails(used.idHash)
             removeItem(player,used,Container.INVENTORY)
             addItem(player,Items.DEATH_RUNE_560,100)
             return@onUseWith true

Server/src/main/content/global/skill/summoning/familiar/FamiliarManager.java

@@ -418,14 +418,10 @@ public final class FamiliarManager {
 
 	/**
 	 * Removes the details for this pet.
-	 * @param itemId The item id of the pet.
+	 * @param itemIdHash The item id hash of the pet.
 	 */
-	public void removeDetails(int itemId) {
-		Pets pets = Pets.forId(itemId);
-		if (pets == null) {
-			return;
-		}
-		petDetails.remove(pets.getBabyItemId());
+	public void removeDetails(int itemIdHash) {
+		petDetails.remove(itemIdHash);
 	}
 
 	/**