Fatal error: Uncaught Error: Class 'Yabacon\Paystack\Exception\PaystackException' not found in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/yabacon/paystack-php/src/Paystack/Exception/ValidationException.php:5 Stack trace: #0 {main} thrown in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/yabacon/paystack-php/src/Paystack/Exception/ValidationException.php on line 5