It's hard to know for sure what's going on with this.
You were running 1.3 with MySQL and everything was fine?
They did the upgrade, you login and see everything is gone and it's running on
Apache Derby... EEK!
You let them know, they connect it to MySQL again and now it's in this state.
So they
If you switched to a new DB, but did not delete the solr indexes in
data/solr_index/ or deleted the files in data/indexer_state/ and
data/indexer_pui_state/ to trigger a reindex then the data in DB and SOLR will
be out of sync.
If this is the case, the PUI, which pulls data from SOLR rather
I'm guessing your config file did not get updated to point to the new database.
This line in the config needs to be uncommented and updated for your specific
database setup:
## AppConfig[:db_url] =
"jdbc:mysql://localhost:3306/archivesspace?user=as=as123=true=UTF-8"
You'll also need to add