( ! ) Fatal error: Out of memory (allocated 1572864) (tried to allocate 3072 bytes) in C:\wamp\www\hztx2\thinkphp\library\think\Validate.php on line 1161
Call Stack
#	Time	Memory	Function	Location
1	0.0044	240984	{main}( )	..\index.php:0
2	0.0064	243736	require( 'C:\wamp\www\hztx2\thinkphp\start.php' )	..\index.php:18
3	0.0073	278664	require( 'C:\wamp\www\hztx2\thinkphp\base.php' )	..\start.php:16
4	0.0327	456824	think\Loader::register( )	..\base.php:59
5	0.0373	593864	think\Loader::loadComposerAutoloadFiles( )	..\Loader.php:317
6	0.0402	655424	think\__require_file( )	..\Loader.php:361
7	0.0408	668192	require( 'C:\wamp\www\hztx2\vendor\topthink\think-captcha\src\helper.php' )	..\Loader.php:676
8	0.0470	1240552	spl_autoload_call ( )	..\Loader.php:14
9	0.0470	1240584	think\Loader::autoload( )	..\Loader.php:0
10	0.0474	1240704	think\__include_file( )	..\Loader.php:85