Fatal error: Uncaught Error: Class "Brick\Math\Internal\Calculator" not found in /var/www/live/demo7.thesynergate.com/tollplaza-api/vendor/brick/math/src/Internal/Calculator/GmpCalculator.php:16 Stack trace: #0 {main} thrown in /var/www/live/demo7.thesynergate.com/tollplaza-api/vendor/brick/math/src/Internal/Calculator/GmpCalculator.php on line 16