Fatal error: Uncaught Error: Class "League\OAuth2\Client\Provider\AbstractProvider" not found in /var/www/up.smartvill.ru/vendor/amocrm/oauth2-amocrm/src/AmoCRM.php:10 Stack trace: #0 {main} thrown in /var/www/up.smartvill.ru/vendor/amocrm/oauth2-amocrm/src/AmoCRM.php on line 10