Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/rouav/tabs.php:39 Stack trace: #0 /var/www/rouav/index.php(43): tabs::index() #1 /var/www/rouav/index.php(568): core::main() #2 {main} thrown in /var/www/rouav/tabs.php on line 39