Fatal error: Uncaught TypeError: shuffle(): Argument #1 ($array) must be of type array, null given in /home/opacaembuense.com.br/public_html/index.php:58 Stack trace: #0 /home/opacaembuense.com.br/public_html/index.php(58): shuffle() #1 {main} thrown in /home/opacaembuense.com.br/public_html/index.php on line 58