Error Ldap "Saving failed"

Hi.

I'm using Owncloud 9.1 I added Lpad App, but I can config it.

When I add any data, like server name, I get the error "Saving failed. Please make sure the database is in Operation".

I don't know the reason everything works in Owncloud but this.

Any idea?

Thanks

Finally I had to reinstall again Owncloud to resolve the problem.