Warning: Undefined variable $isContained in C:\laragon\www\oxini\storage\framework\views\509ac77acdd65c6277e229ae5f6ef49d.php on line 4

Fatal error: Uncaught Error: Value of type null is not callable in C:\laragon\www\oxini\storage\framework\views\509ac77acdd65c6277e229ae5f6ef49d.php:4 Stack trace: #0 {main} thrown in C:\laragon\www\oxini\storage\framework\views\509ac77acdd65c6277e229ae5f6ef49d.php on line 4