Warning: mysqli_query() expects parameter 2 to be string, object given in D:\wwwroot\www.yigermall.com\core\init.php on line 38

Fatal error: Uncaught Error: Object of class mysqli_result could not be converted to string in D:\wwwroot\www.yigermall.com\core\init.php:96 Stack trace: #0 D:\wwwroot\www.yigermall.com\core\init.php(109): db::query(Object(mysqli_result)) #1 D:\wwwroot\www.yigermall.com\model\mod_base.php(104): db::get_all(Object(mysqli_result)) #2 D:\wwwroot\www.yigermall.com\model\items.php(59): mod_base->selectBase('hand_type', '`typecode` = 'p...') #3 D:\wwwroot\www.yigermall.com\model\mod_index.php(173): items->getHandTypeId(Array) #4 D:\wwwroot\www.yigermall.com\control\ctl_index.php(25): mod_index->get_public_hand() #5 D:\wwwroot\www.yigermall.com\core\init.php(164): ctl_index->__construct() #6 D:\wwwroot\www.yigermall.com\index.php(28): run_controller() #7 {main} thrown in D:\wwwroot\www.yigermall.com\core\init.php on line 96