Fatal error: Uncaught TypeError: krsort(): Argument #1 ($array) must be of type array, null given in /home/httpd/vhosts/skjbo.ch/httpdocs/includes/core_showArticle.php:31
Stack trace:
#0 /home/httpd/vhosts/skjbo.ch/httpdocs/includes/core_showArticle.php(31): krsort(NULL)
#1 /home/httpd/vhosts/skjbo.ch/httpdocs/index.php(37): include('/home/httpd/vho...')
#2 {main}
  thrown in /home/httpd/vhosts/skjbo.ch/httpdocs/includes/core_showArticle.php on line 31