Bad Request 400 (without any error's description)

[Shellai]

Hello! I have an error, when executing these API-functions one after another: getChat, getMe, getChatMember.
The third function gives me an error 404 (Bad Request) without any description. But I have tested these functions separately and it works. For example, I have used only getChatMember and error won't appear. Can you help me? Is it limit for 3 methods on Telegram?

[Shellai]

TelegramBot\Api\HttpException Object
(
[message:protected] => Bad Request
[string:Exception:private] =>
[code:protected] => 400
[file:protected] => /www/site/vendor/telegram-bot/api/src/BotApi.php
[line:protected] => 288
)

[Shellai]

UPD! I have just tested methods with directly calling CURL to Telegram and it works fine. So, the problem appears when use library.