Use hypha and not old opentech in stellar conf file.

stellar.yaml

 logging: 30
 migrate_from_0_3_2: false
-project_name: opentech
+project_name: hypha
 stellar_url: postgresql+psycopg2:///stellar_data
-tracked_databases: [opentech]
+tracked_databases: [hypha]
 url: postgresql+psycopg2:///template1