Fatal error: Uncaught TypeError: array_multisort(): Argument #1 ($array) must be an array or a sort flag in /membri/meteoravanel/Panoramica3.php:65
Stack trace:
#0 /membri/meteoravanel/Panoramica3.php(65): array_multisort(NULL, 3, NULL)
#1 {main}
thrown in /membri/meteoravanel/Panoramica3.php on line 65