Fatal error: Uncaught Error: Interface "League\CommonMark\Exception\CommonMarkException" not found in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/league/commonmark/src/Exception/IOException.php:16 Stack trace: #0 {main} thrown in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/league/commonmark/src/Exception/IOException.php on line 16