TelegramApiRequestException при запуске Telegram бота

Пытаюсь создать бота для телеграмм. Класс Bot:

public class BotStart extends TelegramLongPollingBot{
    public void onUpdateReceived(Update update) {
        System.out.println(update.getMessage().getFrom().getFirstName()+": "+update.getMessage().getText());
        Message message = update.getMessage();
        if(message!= null && message.hasText()){
            if(message.getText().equals("/help")){
                sendMsg(message,"Привет");
            }
            else{
                sendMsg(message,"Я тест. робот");
            }
        }
    }
    private void sendMsg(Message message, String s) {
        SendMessage sendMessage = new SendMessage();
        sendMessage.enableMarkdown(true);
        sendMessage.setChatId(message.getChatId().toString());
        sendMessage.setReplyToMessageId(message.getMessageId());
        sendMessage.setText(s);
        try {
            sendMessage(sendMessage);
        } catch (TelegramApiException e) {
            e.printStackTrace();
        }
    }
    public String getBotUsername() {
        return "TeenSpiritBot";
    }
    public String getBotToken() {
        return "TOKEN"; //На самом деле он введен здесь, но я не рискую выкладывать его здесь
    }
}

И так же вот код класса MainClass:

public class MainClass {
    public static void main(String[] args) {
        ApiContextInitializer.init();
        TelegramBotsApi telegramBotsApi = new TelegramBotsApi();
        BotStart bot = new BotStart();
        try {
            telegramBotsApi.registerBot(bot);
        } catch (TelegramApiRequestException e) {
            e.printStackTrace();
        }
    }
}

Почему при выполнении кода из MainClass я получаю

TelegramApiRequestException: Error removing old webhook

Что я делаю неправильно и как это исправить?

Ниже все логи:

org.telegram.telegrambots.exceptions.TelegramApiRequestException: Error removing old webhook at org.telegram.telegrambots.bots.TelegramLongPollingBot.clearWebhook(TelegramLongPollingBot.java:32) at org.telegram.telegrambots.TelegramBotsApi.registerBot(TelegramBotsApi.java:120) at MainClass.main(MainClass.java:11) Caused by: org.telegram.telegrambots.exceptions.TelegramApiException: Unable to execute deleteWebhook method at org.telegram.telegrambots.bots.DefaultAbsSender.sendApiMethod(DefaultAbsSender.java:691) at org.telegram.telegrambots.bots.AbsSender.execute(AbsSender.java:53) at org.telegram.telegrambots.bots.TelegramLongPollingBot.clearWebhook(TelegramLongPollingBot.java:27) ... 2 more Caused by: org.apache.http.conn.HttpHostConnectException: Connect to api.telegram.org:443 [api.telegram.org/149.154.167.220] failed: Connection timed out: connect at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.telegram.telegrambots.bots.DefaultAbsSender.sendHttpPostRequest(DefaultAbsSender.java:737) at org.telegram.telegrambots.bots.DefaultAbsSender.sendMethodRequest(DefaultAbsSender.java:733) at org.telegram.telegrambots.bots.DefaultAbsSender.sendApiMethod(DefaultAbsSender.java:688) ... 4 more Caused by: java.net.ConnectException: Connection timed out: connect at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:339) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) ... 16 more