dds-bp1af41f168472a42.mongodb.rds.aliyuncs.com:3717: not master and slaveOk=false<br><pre>#0 [internal function]: MongoCursor->rewind()
#1 [internal function]: iterator_to_array(Object(MongoCursor))
#2 [internal function]: Phalcon\Mvc\Collection::_getResultset(Array, Object(MongoTpl), Object(MongoDB), false)
#3 /www/kuaibao/apps/wap/controllers/NewsController.php(24): Phalcon\Mvc\Collection::find(Array)
#4 [internal function]: NewsController->indexAction('50')
#5 [internal function]: Phalcon\Dispatcher->dispatch()
#6 /www/kuaibao/public/index.php(49): Phalcon\Mvc\Application->handle()
#7 {main}</pre>