Fatal error: Out of memory (allocated 2097152) (tried to allocate 8192 bytes) in D:\nongfu\ThinkPHP\Library\Think\Db\Driver.class.php on line 1050

Fatal error: Out of memory (allocated 2097152) (tried to allocate 32768 bytes) in D:\nongfu\ThinkPHP\Library\Think\Log\Driver\File.class.php on line 1