Fatal error: Uncaught Error: Class "Matrix\Operators\Operator" not found in /home/zionerpc/silver.zionerp.co.ke/well-known (1)/vendor/markbaker/matrix/classes/src/Operators/DirectSum.php:8 Stack trace: #0 {main} thrown in /home/zionerpc/silver.zionerp.co.ke/well-known (1)/vendor/markbaker/matrix/classes/src/Operators/DirectSum.php on line 8