Make printing from ore procecssors slightly more bearable (#31074)

* Make printing from ore procecssors slightly more bearable

* Update sheet.yml

Content.Shared/Stacks/SharedStackSystem.cs

@@ -223,6 +223,9 @@ namespace Content.Shared.Stacks
             foreach (var otherStack in intersecting)
             {
                 var otherEnt = otherStack.Owner;
+                // if you merge a ton of stacks together, you will end up deleting a few by accident.
+                if (TerminatingOrDeleted(otherEnt) || EntityManager.IsQueuedForDeletion(otherEnt))
+                    continue;
 
                 if (!TryMergeStacks(uid, otherEnt, out _, stack, otherStack))
                     continue;