Fatal error: Uncaught MongoDB\Driver\Exception\ConnectionTimeoutException: No suitable servers found (`serverSelectionTryOnce` set): [connection refused calling hello on 'localhost:27017'] in /home/opt/transport/rail-testing/www/includes/functions/mongo.php:11
Stack trace:
#0 /home/opt/transport/rail-testing/www/includes/functions/mongo.php(11): MongoDB\Driver\Manager->executeQuery('rail.rail_infra...', Object(MongoDB\Driver\Query))
#1 /home/opt/transport/rail-testing/www/includes/functions/mongo.php(291): mongo_execute_query(Object(MongoDB\Driver\Manager), 'rail_infra_cach...', Array)
#2 /home/opt/transport/rail-testing/www/includes/functions/zdjecie.php(54): retrieve_mongo_cache(Array, 'SELECT infra_zd...')
#3 /home/opt/transport/rail-testing/www/includes/functions/zdjecie.php(26): zdjecia_mongo_cache(Array)
#4 /home/opt/transport/rail-testing/www/includes/data/zdjecie.php(49): zdjecia_cache('764', '13')
#5 /home/opt/transport/rail-testing/www/rail.php(40): include('/home/opt/trans...')
#6 {main}
thrown in /home/opt/transport/rail-testing/www/includes/functions/mongo.php on line 11