Fatal error: Uncaught Error: Class "Brick\Math\BigNumber" not found in C:\xampp\htdocs\new\OUTREACH-main (7)\OUTREACH-main\vendor\brick\math\src\BigRational.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\new\OUTREACH-main (7)\OUTREACH-main\vendor\brick\math\src\BigRational.php on line 19