Fatal error: Uncaught Error: Class "Brick\Math\BigNumber" not found in C:\Apache24\htdocs\seniortech\server_seniorplus\vendor\brick\math\src\BigRational.php:20 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\seniortech\server_seniorplus\vendor\brick\math\src\BigRational.php on line 20