public static function initErrorLog($path)
{
if ($path === null || $path === '') {
throw new TelegramLogException('Empty path for error log');
}
self::initialize();
self::$error_log_path = $path;
return self::$monolog->pushHandler((new StreamHandler(self::$error_log_path, Logger::ERROR))->setFormatter(new LineFormatter(null, null, true)));
}