Fatal error: Uncaught Error: Call to a member function fetch_array() on boolean in /var/www/vhosts/mkbduiven.nl/httpdocs/functions/functies.php:309
Stack trace:
#0 /var/www/vhosts/mkbduiven.nl/httpdocs/index.php(35): class_systeem->getid('nieuws', 'menus', 'images')
#1 {main}
  thrown in /var/www/vhosts/mkbduiven.nl/httpdocs/functions/functies.php on line 309