Fatal error: Uncaught Error: Call to a member function row() on boolean in /mnt/data/webapps/html/application/controllers/our-operation/non_ep.php:86 Stack trace: #0 /mnt/data/webapps/html/system/core/CodeIgniter.php(359): Non_ep->ajax_load_node('137') #1 /mnt/data/webapps/html/index.php(209): require_once('/mnt/data/webap...') #2 {main} thrown in /mnt/data/webapps/html/application/controllers/our-operation/non_ep.php on line 86