Fatal error: Uncaught Error: Call to a member function num_rows() on bool in /home/wnydiamonds/public_html/application/models/catemodel.php:909 Stack trace: #0 /home/wnydiamonds/public_html/application/controllers/jewelry.php(993): Catemodel->getRingsByCateory('56', 0, 100, '', '', '', 'supplied_stone', 'build') #1 /home/wnydiamonds/public_html/application/controllers/jewelry.php(905): Jewelry->unique_section_products('56') #2 /home/wnydiamonds/public_html/system/core/CodeIgniter.php(360): Jewelry->build_three_stone_ring('56') #3 /home/wnydiamonds/public_html/index.php(202): require_once('/home/wnydiamon...') #4 {main} thrown in /home/wnydiamonds/public_html/application/models/catemodel.php on line 909