Fatal error: Uncaught Error: Interface 'PhpMqtt\Client\Contracts\MqttClient' not found in /home/diligence/public_html/connect/script/vendor/php-mqtt/client/src/MqttClient.php:33
Stack trace:
#0 {main}
thrown in /home/diligence/public_html/connect/script/vendor/php-mqtt/client/src/MqttClient.php on line 33