Fatal error: Out of memory (allocated 1310720) (tried to allocate 28672 bytes) in D:\vhostroot\LocalUser\bgeccn\www\thinkphp\library\think\App.php on line 598

Fatal error: Class 'think\App' not found in D:\vhostroot\LocalUser\bgeccn\www\thinkphp\library\think\exception\Handle.php on line 44