Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-content/themes/mies/inc/classes/mies.php:308
Stack trace:
#0 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-content/themes/mies/templates/subpages.php(12): mies::has_children()
#1 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-includes/template.php(812): require('...')
#2 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-includes/template.php(745): load_template()
#3 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-includes/general-template.php(206): locate_template()
#4 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-content/themes/mies/page.php(56): get_template_part()
#5 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-includes/template-loader.php(106): include('...')
#6 /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-blog-header.php(19): require_once('...')
#7 /var/www/vhosts/tienart.net/httpdocs/wordpress/index.php(18): require('...')
#8 {main}
thrown in /var/www/vhosts/tienart.net/httpdocs/wordpress/wp-content/themes/mies/inc/classes/mies.php on line 308
