Deprecated: PhpMqtt\Client\PendingMessage::__construct(): Implicitly marking parameter $sentAt as nullable is deprecated, the explicit nullable type must be used instead in /home/roltechszq/addax/addax/vendor/php-mqtt/client/src/PendingMessage.php on line 28

Deprecated: PhpMqtt\Client\PendingMessage::setLastSentAt(): Implicitly marking parameter $value as nullable is deprecated, the explicit nullable type must be used instead in /home/roltechszq/addax/addax/vendor/php-mqtt/client/src/PendingMessage.php on line 60