Hi Jérémy, what version have you tried?
3.3.0 has a bug regarding that. It has been discussed recently: https://lists.apache.org/thread.html/497278d6ec21a35a7ee5056a5a7beff0e762262a0dfaf4c8504b3b17@ <users.marmotta.apache.org> Hope that helps. Cheers, P.S.: please, subscribe to the mailing list to keep posting. On Jan 15, 2018 05:38, "Jérémy BONIN" <j.rem....@live.fr> wrote: Hello, We are students and we work on apache Marmotta to drive some requests tests. But after the installation, we are unable to connect to the database with the user admin. Have you some informations to help us ? What is the password for this user ? Thank you for your answer. Best regards Jérémy BONIN