# Buggy code
def init(self):
    # Wallets
    if self.session.config.get_bitcoinlib_enabled():
        try:
            from anydex.wallet.btc_wallet import BitcoinWallet, BitcoinTestnetWallet

            wallet_path = os.path.join(self.session.config.get_state_dir(), "wallet")
            btc_wallet = BitcoinWallet(wallet_path)
            btc_testnet_wallet = BitcoinTestnetWallet(wallet_path)
            self.wallets[btc_wallet.get_identifier()] = btc_wallet
            self.wallets[btc_testnet_wallet.get_identifier()] = btc_testnet_wallet
        except Exception as exc:
            self._logger.error("bitcoinlib library cannot be loaded: %s", exc)

    if self.session.config.get_chant_enabled():
        channels_dir = os.path.join(self.session.config.get_chant_channels_dir())
        metadata_db_name = (
            "metadata.db"
            if not self.session.config.get_testnet()
            else "metadata_testnet.db"
        )
        database_path = os.path.join(
            self.session.config.get_state_dir(), "sqlite", metadata_db_name
        )
        self.mds = MetadataStore(
            database_path, channels_dir, self.session.trustchain_keypair
        )

    if self.session.config.get_dummy_wallets_enabled():
        # For debugging purposes, we create dummy wallets
        dummy_wallet1 = DummyWallet1()
        self.wallets[dummy_wallet1.get_identifier()] = dummy_wallet1

        dummy_wallet2 = DummyWallet2()
        self.wallets[dummy_wallet2.get_identifier()] = dummy_wallet2

    if self.session.config.get_torrent_checking_enabled():
        self.session.readable_status = STATE_START_TORRENT_CHECKER
        self.torrent_checker = TorrentChecker(self.session)
        self.torrent_checker.initialize()

    if self.ipv8:
        self.ipv8_start_time = time.time()
        self.load_ipv8_overlays()
        self.enable_ipv8_statistics()

    tunnel_community_ports = (
        self.session.config.get_tunnel_community_socks5_listen_ports()
    )
    self.session.config.set_anon_proxy_settings(
        2, ("127.0.0.1", tunnel_community_ports)
    )

    if self.session.config.get_libtorrent_enabled():
        self.session.readable_status = STATE_START_LIBTORRENT
        from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr

        self.ltmgr = LibtorrentMgr(self.session)
        self.ltmgr.initialize()
        for port, protocol in self.upnp_ports:
            self.ltmgr.add_upnp_mapping(port, protocol)

    if self.session.config.get_chant_enabled():
        self.gigachannel_manager = GigaChannelManager(self.session)
        # GigaChannel Manager startup routines are started asynchronously by Session
        # after resuming Libtorrent downloads.

    if self.api_manager:
        self.session.readable_status = STATE_START_API_ENDPOINTS
        self.api_manager.root_endpoint.start_endpoints()

    if self.session.config.get_watch_folder_enabled():
        self.session.readable_status = STATE_START_WATCH_FOLDER
        self.watch_folder = WatchFolder(self.session)
        self.watch_folder.start()

    if self.session.config.get_credit_mining_enabled():
        self.session.readable_status = STATE_START_CREDIT_MINING
        from Tribler.Core.CreditMining.CreditMiningManager import CreditMiningManager

        self.credit_mining_manager = CreditMiningManager(self.session)

    if self.session.config.get_resource_monitor_enabled():
        self.resource_monitor = ResourceMonitor(self.session)
        self.resource_monitor.start()

    if self.session.config.get_version_checker_enabled():
        self.version_check_manager = VersionCheckManager(self.session)
        self.version_check_manager.start()

    self.session.set_download_states_callback(self.sesscb_states_callback)

    if (
        self.session.config.get_ipv8_enabled()
        and self.session.config.get_trustchain_enabled()
    ):
        self.payout_manager = PayoutManager(
            self.trustchain_community, self.dht_community
        )

    # Start bootstrap download if not already done
    if not self.session.lm.bootstrap:
        self.session.lm.start_bootstrap_download()

    self.initComplete = True


# Traceback (RuntimeError)
Traceback (most recent call last):
File "TriblerGUI\event_request_manager.py", line 114, in on_read_data
RuntimeError: [Failure instance: Traceback: <class 'sqlite3.OperationalError'>: no such table: `locks
lib\threading.py:801:__bootstrap_inner
lib\threading.py:754:run
lib\site-packages\twisted\_threads\_threadworker.py:46:work
lib\site-packages\twisted\_threads\_team.py:190:doWork
--- <exception caught here> ---
lib\site-packages\twisted\python\threadpool.py:250:inContext
lib\site-packages\twisted\python\threadpool.py:266:<lambda>
lib\site-packages\twisted\python\context.py:122:callWithContext
lib\site-packages\twisted\python\context.py:85:callWithContext
Tribler\Core\APIImplementation\LaunchManyCore.py:547:sesscb_states_callback
ipv8\database.py:56:wrapper
ipv8\database.py:333:executescript
]

# Fixed code
def init(self):
    # Wallets
    if self.session.config.get_bitcoinlib_enabled():
        try:
            from anydex.wallet.btc_wallet import BitcoinWallet, BitcoinTestnetWallet

            wallet_path = os.path.join(self.session.config.get_state_dir(), "wallet")
            btc_wallet = BitcoinWallet(wallet_path)
            btc_testnet_wallet = BitcoinTestnetWallet(wallet_path)
            self.wallets[btc_wallet.get_identifier()] = btc_wallet
            self.wallets[btc_testnet_wallet.get_identifier()] = btc_testnet_wallet
        except Exception as exc:
            self._logger.error("bitcoinlib library cannot be loaded: %s", exc)

    if self.session.config.get_chant_enabled():
        channels_dir = os.path.join(self.session.config.get_chant_channels_dir())
        metadata_db_name = (
            "metadata.db"
            if not self.session.config.get_testnet()
            else "metadata_testnet.db"
        )
        database_path = os.path.join(
            self.session.config.get_state_dir(), "sqlite", metadata_db_name
        )
        self.mds = MetadataStore(
            database_path, channels_dir, self.session.trustchain_keypair
        )

    if self.session.config.get_dummy_wallets_enabled():
        # For debugging purposes, we create dummy wallets
        dummy_wallet1 = DummyWallet1()
        self.wallets[dummy_wallet1.get_identifier()] = dummy_wallet1

        dummy_wallet2 = DummyWallet2()
        self.wallets[dummy_wallet2.get_identifier()] = dummy_wallet2

    if self.session.config.get_torrent_checking_enabled():
        self.session.readable_status = STATE_START_TORRENT_CHECKER
        self.torrent_checker = TorrentChecker(self.session)
        self.torrent_checker.initialize()

    if self.ipv8:
        self.ipv8_start_time = time.time()
        self.load_ipv8_overlays()
        self.enable_ipv8_statistics()

    tunnel_community_ports = (
        self.session.config.get_tunnel_community_socks5_listen_ports()
    )
    self.session.config.set_anon_proxy_settings(
        2, ("127.0.0.1", tunnel_community_ports)
    )

    if self.session.config.get_libtorrent_enabled():
        self.session.readable_status = STATE_START_LIBTORRENT
        from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr

        self.ltmgr = LibtorrentMgr(self.session)
        self.ltmgr.initialize()
        for port, protocol in self.upnp_ports:
            self.ltmgr.add_upnp_mapping(port, protocol)

    if self.session.config.get_chant_enabled():
        self.gigachannel_manager = GigaChannelManager(self.session)
        # GigaChannel Manager startup routines are started asynchronously by Session
        # after resuming Libtorrent downloads.

    if self.api_manager:
        self.session.readable_status = STATE_START_API_ENDPOINTS
        self.api_manager.root_endpoint.start_endpoints()

    if self.session.config.get_watch_folder_enabled():
        self.session.readable_status = STATE_START_WATCH_FOLDER
        self.watch_folder = WatchFolder(self.session)
        self.watch_folder.start()

    if self.session.config.get_credit_mining_enabled():
        self.session.readable_status = STATE_START_CREDIT_MINING
        from Tribler.Core.CreditMining.CreditMiningManager import CreditMiningManager

        self.credit_mining_manager = CreditMiningManager(self.session)

    if self.session.config.get_resource_monitor_enabled():
        self.resource_monitor = ResourceMonitor(self.session)
        self.resource_monitor.start()

    if self.session.config.get_version_checker_enabled():
        self.version_check_manager = VersionCheckManager(self.session)
        self.version_check_manager.start()

    self.session.set_download_states_callback(self.sesscb_states_callback)

    if (
        self.session.config.get_ipv8_enabled()
        and self.session.config.get_trustchain_enabled()
    ):
        self.payout_manager = PayoutManager(
            self.trustchain_community, self.dht_community
        )

    self.initComplete = True