Fatal error: Uncaught Error: Interface "SebastianBergmann\Diff\Exception" not found in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php:12 Stack trace: #0 {main} thrown in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php on line 12