Additional uncaught exception thrown while handling exception.

Original

MongoConnectionException: No suitable servers found (`serverSelectionTryOnce` set): [connection refused calling ismaster on '10.132.44.213:27017'] in Alcaeus\MongoDbAdapter\ExceptionConverter::toLegacy() (line 85 of /var/www/b2brazil/public/sites/all/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/ExceptionConverter.php).

Additional

MongoConnectionException: No servers yet eligible for rescan in Alcaeus\MongoDbAdapter\ExceptionConverter::toLegacy() (line 92 of /var/www/b2brazil/public/sites/all/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/ExceptionConverter.php).