Warning: include_once(../../../inc/sethead.php): failed to open stream: No such file or directory in /data/hteacher/shandong/mianshou/qingdao/index.php on line 6

Warning: include_once(): Failed opening '../../../inc/sethead.php' for inclusion (include_path='.:/usr/local/php-7.2.15/lib/php') in /data/hteacher/shandong/mianshou/qingdao/index.php on line 6

Fatal error: Uncaught Error: Call to undefined method MongoDB\Collection::update() in /data/hteacher/shandong/mianshou/qingdao/index.php:83 Stack trace: #0 {main} thrown in /data/hteacher/shandong/mianshou/qingdao/index.php on line 83