Warning: Unsupported declare 'strict_types' in /var/www/html/push-notification-service-v2/vendor/brick/math/src/Exception/NegativeNumberException.php on line 3

Fatal error: Class 'Brick\Math\Exception\MathException' not found in /var/www/html/push-notification-service-v2/vendor/brick/math/src/Exception/NegativeNumberException.php on line 11