Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/catalogointegrad/public_html/app/sacola.php:11 Stack trace: #0 /home/catalogointegrad/public_html/index.php(137): include() #1 {main} thrown in /home/catalogointegrad/public_html/app/sacola.php on line 11