( ! ) Fatal error: Out of memory (allocated 524288) (tried to allocate 6144 bytes) in D:\wamp64\www\dsdl\thinkphp\base.php on line 41
Call Stack
#	Time	Memory	Function	Location
1	0.0205	237144	{main}( )	...\index.php:0
2	0.0273	239880	require( 'D:\wamp64\www\dsdl\thinkphp\start.php' )	...\index.php:17