( ! ) Fatal error: Out of memory (allocated 8388608) (tried to allocate 67 bytes) in D:\metasoft_cn\wamp\www\ThinkPHP\Library\Think\Db\Driver.class.php on line 288
Call Stack
#	Time	Memory	Function	Location
1	0.0010	244840	{main}( )	..\index.php:0
2	0.0039	294344	require( 'D:\metasoft_cn\wamp\www\ThinkPHP\ThinkPHP.php' )	..\index.php:31
3	0.0088	433992	Think\Think::start( )	..\ThinkPHP.php:96
4	0.0518	1574296	Think\App::run( )	..\Think.class.php:120
5	0.0879	1869096	Think\App::exec( )	..\App.class.php:202
6	0.0889	1869360	controller( )	..\App.class.php:89
7	0.0957	2121216	Think\Controller->__construct( )	..\functions.php:681
8	0.0957	2121880	Home\Common\IController->_initialize( )	..\Controller.class.php:41
9	0.1592	3251712	Home\Controller\IndexController->_init( )	..\IController.class.php:17
10	0.2803	3467768	Think\Model->select( )	..\IndexController.class.php:72
11	0.2813	3468480	Think\Db\Driver->select( )	..\Model.class.php:579
12	0.2813	3468688	Think\Db\Driver->query( )	..\Driver.class.php:935
13	0.3262	5712120	Think\Db\Driver->getResult( )	..\Driver.class.php:176
14	0.3262	5712216	fetchAll ( )	..\Driver.class.php:288