MongoDB\Driver\Exception\ConnectionTimeoutException: No suitable servers found (`serverSelectionTryOnce` set): [connection refused calling ismaster on 'mongodb-c:27017'] in /app/www/zuhao/v7-1/lib/db/MongoDB.php:252 Stack trace: #0 /app/www/zuhao/v7-1/lib/db/MongoDB.php(252): MongoDB\Driver\Manager->executeQuery('zuhao.game', Object(MongoDB\Driver\Query), Array) #1 /app/www/zuhao/v7-1/lib/db/MongoDB.php(284): v\db\MongoDB->query() #2 /app/www/zuhao/v7-1/lib/Model.php(337): v\db\MongoDB->find() #3 /app/www/zuhao/api/_/controller/game/bycategory.php(46): v\Model->getAll() #4 /app/www/zuhao/pc/_/controller/wiki.php(305): vApp\api\controller\game\ByCategory->resGet() #5 /app/www/zuhao/v7-1/lib/App.php(58): vApp\pc\controller\Wiki->vApp\pc\controller\{closure}() #6 /app/www/zuhao/pc/_/controller/wiki.php(379): v\App::module('api', Object(Closure)) #7 [internal function]: vApp\pc\controller\Wiki->resDetail() #8 /app/www/zuhao/v7-1/lib/Req.php(665): call_user_func(Array) #9 /app/www/zuhao/v7-1/lib/Req.php(686): v\Request->invokeAction() #10 /app/www/zuhao/v7-1/lib/Req.php(524): v\Request->invokeController() #11 [internal function]: v\Request->start() #12 /app/www/zuhao/v7-1/lib/Comn.php(138): call_user_func_array(Array, Array) #13 /app/www/zuhao/v7-1/lib/App.php(629): v\ServiceFactory::__callStatic('start', Array) #14 [internal function]: v\Application->run() #15 /app/www/zuhao/v7-1/lib/Comn.php(138): call_user_func_array(Array, Array) #16 /app/www/zuhao/pc/index.php(29): v\ServiceFactory::__callStatic('run', Array) #17 {main}