( ! ) Fatal error: Out of memory (allocated 3670016) (tried to allocate 16384 bytes) in E:\wamp\www\new_wispring\ThinkPHP\Library\Think\Think.class.php on line 331
Call Stack
#	Time	Memory	Function	Location
1	0.0011	242160	{main}( )	..\index.php:0
2	0.0068	654680	require( 'E:\wamp\www\new_wispring\ThinkPHP\ThinkPHP.php' )	..\index.php:29
3	0.0080	792744	Think\Think::start( )	..\ThinkPHP.php:97
4	0.0394	1994328	Think\App::run( )	..\Think.class.php:120
5	0.0513	2242344	Think\App::exec( )	..\App.class.php:204
6	0.0514	2242608	controller( )	..\App.class.php:89
7	0.0553	2515840	Think\Controller->__construct( )	..\functions.php:681
8	0.0553	2517064	Home\Controller\HomeController->_initialize( )	..\Controller.class.php:41
9	0.0722	3625976	Think\Model->getField( )	..\HomeController.class.php:44
10	0.0722	3626720	Think\Db\Driver->select( )	..\Model.class.php:970
11	0.0725	3626968	Think\Db\Driver->query( )	..\Driver.class.php:946
12	0.0728	3619576	Think\Db\Driver->debug( )	..\Driver.class.php:172
13	0.0728	3619768	trace( )	..\Driver.class.php:1058
14	0.0728	3619816	Think\Think::trace( )	..\functions.php:186
15	0.0728	3619944	print_r ( )	..\Think.class.php:331