I'm using Saiku with pentaho server 7 and after few logins I'm facing the following error message:

"There has been an error creating a session:
Problem with license(User login count exceeded for unnamed user: ***), please fetch a trial license from http://licensing.meteorite.bi and move it to: pentaho-solutions/system/saiku/license.lic"

My licence is a community one. Do I have to register each users ? If yes, where ?

Best regards,