Fatal error: Out of memory (allocated 2097152) (tried to allocate 8192 bytes) in E:\zghawx\thinkphp\library\think\db\Query.php on line 2580

Fatal error: Out of memory (allocated 2097152) (tried to allocate 106496 bytes) in E:\zghawx\thinkphp\library\think\exception\Handle.php on line 248