Warning: Undefined property: stdClass::$childs in /var/www/showcase/public_html/index.php on line 34

Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /var/www/showcase/public_html/index.php:34 Stack trace: #0 /var/www/showcase/public_html/index.php(34): array_merge() #1 {main} thrown in /var/www/showcase/public_html/index.php on line 34