> > [+] Exception (org.hibernate.InstantiationException): Cannot instantiate > abstract class or interface: org.hisp.dhis.source.Source
Hi, this is caused by an entry in the source table not having a matching entry in the organisationunit table, probably because someone deleted an orgunit without deleting the corresponding source from the database. Do a sql query: delete from organisationunit where organisationunitid not in ( select sourceid from source ) Lars _______________________________________________ Mailing list: https://launchpad.net/~dhis2-devs Post to : dhis2-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~dhis2-devs More help : https://help.launchpad.net/ListHelp