Fatal error: Uncaught TypeError: Cannot access offset of type array on array in /in/uhDbu:4
Stack trace:
#0 {main}
thrown in /in/uhDbu on line 4
Process exited with code 255.
Warning: Illegal offset type in /in/uhDbu on line 4
Warning: Illegal offset type in /in/uhDbu on line 5
Warning: Illegal offset type in /in/uhDbu on line 6
Warning: Illegal offset type in /in/uhDbu on line 8