Fatal error: Uncaught TypeError: array_multisort(): Argument #1 ($array) must be an array or a sort flag in /home/meteotorhv/www/webcam5/archivio_24ore.php:100 Stack trace: #0 /home/meteotorhv/www/webcam5/archivio_24ore.php(100): array_multisort(NULL, 3, NULL) #1 {main} thrown in /home/meteotorhv/www/webcam5/archivio_24ore.php on line 100