Fatal error: Uncaught Error: Call to undefined function tab() in D:\Application\www\CPDB\storage\framework\views\aab05deb97f6d566b10100feac2a7332bf62b9c9.php:7 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\aab05deb97f6d566b10100feac2a7332bf62b9c9.php on line 7