Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/vhosts/ihk-exportakademiede.hosting2.tn-rechenzentrum1.de/httpdocs/admin/includes/functions.php:564
Stack trace:
#0 /var/www/vhosts/ihk-exportakademiede.hosting2.tn-rechenzentrum1.de/httpdocs/includes/header.php(1122): infobox2()
#1 /var/www/vhosts/ihk-exportakademiede.hosting2.tn-rechenzentrum1.de/httpdocs/index.php(324): require_once('...')
#2 {main}
thrown in /var/www/vhosts/ihk-exportakademiede.hosting2.tn-rechenzentrum1.de/httpdocs/admin/includes/functions.php on line 564
