( ! ) Fatal error: Out of memory (allocated 7602176) (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	244792	{main}( )	..\index.php:0
2	0.0029	294312	require( 'D:\metasoft_cn\wamp\www\ThinkPHP\ThinkPHP.php' )	..\index.php:31
3	0.0059	433968	Think\Think::start( )	..\ThinkPHP.php:96
4	0.0391	1574208	Think\App::run( )	..\Think.class.php:120
5	0.0693	1869080	Think\App::exec( )	..\App.class.php:202
6	0.0693	1869344	controller( )	..\App.class.php:89
7	0.0771	2121160	Think\Controller->__construct( )	..\functions.php:681
8	0.0771	2121824	Home\Common\IController->_initialize( )	..\Controller.class.php:41
9	0.1660	3251600	Home\Controller\IndexController->_init( )	..\IController.class.php:17
10	0.3301	3467640	Think\Model->select( )	..\IndexController.class.php:72
11	0.3301	3468352	Think\Db\Driver->select( )	..\Model.class.php:579
12	0.3310	3468560	Think\Db\Driver->query( )	..\Driver.class.php:935
13	0.3701	5711992	Think\Db\Driver->getResult( )	..\Driver.class.php:176
14	0.3701	5712088	fetchAll ( )	..\Driver.class.php:288