Fatal error: Uncaught Error: Call to undefined function app() in /home/zionerpc/system.zionerp.co.ke/storage/framework/views/563148ec95e6f44d66e5975da9701b3a42166c99.php:6 Stack trace: #0 {main} thrown in /home/zionerpc/system.zionerp.co.ke/storage/framework/views/563148ec95e6f44d66e5975da9701b3a42166c99.php on line 6