Couldn't authenticate with database admin: username [mydbadmin]' in .....

[WouterSioen]

When connecting to a secured database, adding the mongodb_options username and password isn't enough. The connection throws an error because it tries to connect to the admin database (which is the default mongodb database).

A temporary fix is adding /dbname after the mongodb_server option but this bundle should handle this automatically when connecting to the server.

More info here: http://stackoverflow.com/questions/12527017/cant-connect-to-a-mongodb-database-user-with-php

[jmikola]

Have you tried using the db option? See: https://github.com/doctrine/DoctrineMongoDBBundle/blob/master/DependencyInjection/Configuration.php#L185

[WouterSioen]

Thanks! This fixed my issue.