Fatal error: Uncaught TypeError: array_slice(): Argument #1 ($array) must be of type array, null given in /mnt/efs/html/listado/dreport.php:638 Stack trace: #0 /mnt/efs/html/listado/dreport.php(638): array_slice() #1 {main} thrown in /mnt/efs/html/listado/dreport.php on line 638