Should I file a bug report?
$ sh manage_db.sh upgrade 72 -> 73...
Migration script to add 'ldda_parent_id' column to the implicitly_converted_dataset_association table.
Adding ldda_parent_id column to implicitly_converted_dataset_association table failed: SQLite does not support ALTER TABLE ADD FOREIGN KEY; see http://www.sqlite.org/lang_altertable.html done