HEAP CORRUPTION DETECTED on delete data

void updateEntrance(ENetPeer* peer, int foreground, int x, int y, bool open, int bg, bool updateall) {
    BYTE* data = new BYTE[69];
    for (int i = 0; i < 69; i++) data[i] = 0;
    int four = 4; int five = 5; int eight = 8;
    int huhed = (65536 * bg) + foreground; int loled = 128;

    memcpy(data, &four, 4);
    memcpy(data + 4, &five, 4);
    memcpy(data + 16, &eight, 4);
    memcpy(data + 48, &x, 4);
    memcpy(data + 52, &y, 4);
    memcpy(data + 56, &eight, 4);
    memcpy(data + 60, &foreground, 4);
    memcpy(data + 62, &bg, 4);

    if (open) {
        int state = 0;
        memcpy(data + 66, &loled, 4);
        memcpy(data + 68, &state, 4);
    }
    else {
        int state = 100;
        int yeetus = 25600;
        memcpy(data + 67, &yeetus, 5);
        memcpy(data + 68, &state, 4);
    }
    ENetPacket* p = enet_packet_create(data, 69, ENET_PACKET_FLAG_RELIABLE);

    if (updateall)
    {
        ENetPeer* currentPeer;
        for (currentPeer = server->peers;
            currentPeer < &server->peers[server->peerCount];
            ++currentPeer)
        {
            if (currentPeer->state != ENET_PEER_STATE_CONNECTED)
                continue;
            if (isHere(peer, currentPeer)) {
                enet_peer_send(currentPeer, 0, p);
            }
        }
    }
    else
    {
        enet_peer_send(peer, 0, p);
    }
    delete data;
}