BUG: Attempting to put items in a full vault results in them being mailed to you

[EmosewaMC]

Make sure you've done the following:

• I have checked that this issue has not already been reported.

• I have validated that this issue is not a syntax error of either MySQL or SQLite.

• I have pulled the latest version of the main branch of DarkflameServer and have confirmed that the issue exists there.

Issue Description

When a vault is full, attempting to put an item into it will result in the item being mailed to you. I have not tested this with items that can be stacked yet but items that don't stack will be mailed upon trying to place in the full vault.
The GameMessage that handles this is

DarkflameServer/dGame/dGameMessages/GameMessages.cpp

Lines 5460 to 5502 in ad52fac

	void GameMessages::HandleMoveItemBetweenInventoryTypes(RakNet::BitStream* inStream, Entity* entity, const SystemAddress& sysAddr) {
	int inventoryTypeA;
	int inventoryTypeB;
	LWOOBJID objectID;
	bool showFlyingLoot = true;
	bool stackCountIsDefault = false;
	uint32_t stackCount = 1;
	bool templateIDIsDefault = false;
	LOT templateID = LOT_NULL;
	inStream->Read(inventoryTypeA);
	inStream->Read(inventoryTypeB);
	inStream->Read(objectID);
	inStream->Read(showFlyingLoot);
	inStream->Read(stackCountIsDefault);
	if (stackCountIsDefault) inStream->Read(stackCount);
	inStream->Read(templateIDIsDefault);
	if (templateIDIsDefault) inStream->Read(templateID);
	InventoryComponent* inv = static_cast<InventoryComponent*>(entity->GetComponent(COMPONENT_TYPE_INVENTORY));
	if (!inv) return;
	auto* item = inv->FindItemById(objectID);
	if (item == nullptr)
	{
	item = inv->FindItemByLot(templateID);
	if (item == nullptr)
	{
	return;
	}
	}
	if (entity->GetCharacter()) {
	if (entity->GetCharacter()->GetBuildMode()) {
	showFlyingLoot = false;
	}
	}
	inv->MoveItemToInventory(item, static_cast<eInventoryType>(inventoryTypeB), stackCount, showFlyingLoot, false);
	EntityManager::Instance()->SerializeEntity(entity);
	}

Reproduction steps

1. Fill a vault
2. Place item in said full vault
3. Check player mail

Expected Behavior

Item stays in previous inventory or something happens so that the item isnt mailed to you.

Environment

WSL