Fatal error: Uncaught MongoDB\Driver\Exception\ConnectionTimeoutException: No suitable servers found (`serverSelectionTryOnce` set): [connection timeout calling hello on 'srv-web-mongo:27017']. Topology type: Single in /var/www/html/core/vendor/mongodb/mongodb/src/functions.php:431 Stack trace: #0 /var/www/html/core/vendor/mongodb/mongodb/src/functions.php(431): MongoDB\Driver\Manager->selectServer(Object(MongoDB\Driver\ReadPreference)) #1 /var/www/html/core/vendor/mongodb/mongodb/src/Collection.php(684): MongoDB\select_server(Object(MongoDB\Driver\Manager), Array) #2 /var/www/html/core/controlers/globals.php(249): MongoDB\Collection->findOne(Array) #3 /var/www/html/index.php(4): require_once('/var/www/html/c...') #4 {main} thrown in /var/www/html/core/vendor/mongodb/mongodb/src/functions.php on line 431