Fatal error: Uncaught Error: Call to a member function getPrimaryChildFamily() on null in /data/www/PGV/includes/functions/functions_charts.php:720 Stack trace: #0 /data/www/PGV/includes/controllers/pedigree_ctrl.php(126): ancestry_array() #1 /data/www/PGV/pedigree.php(37): PedigreeControllerRoot->init() #2 {main} thrown in /data/www/PGV/includes/functions/functions_charts.php on line 720