Fatal error: Uncaught Error: Call to a member function num_rows() on boolean in /var/www/html/application/models/main_model.php:581 Stack trace: #0 /var/www/html/application/controllers/Main_controller.php(568): main_model->get_offers('ebay', '', 0) #1 /var/www/html/system/core/CodeIgniter.php(359): Main_controller->other_offers('ebay') #2 /var/www/html/index.php(303): require_once('/var/www/html/s...') #3 {main} thrown in /var/www/html/application/models/main_model.php on line 581