( ! ) Fatal error: Call to a member function query() on a non-object in /home/sunhong888/include/pdo.php on line 47
Call Stack
#	Time	Memory	Function	Location
1	0.0001	52184	{main}( )	../_module.php:0
2	0.0003	96600	require_once( '/home/sunhong888/include/config.php' )	../_module.php:33
3	0.0011	136232	pdo_class->MList( )	../config.php:80
4	0.0012	140044	pdo_class->query( )	../pdo.php:276