Caused by: org.postgresql.util.PSQLException: ERROR: update or delete on table "users" violates foreign key constraint "fkjnqm69uac02959pel2dc0x6kv" on table "downloadattemptinfo" Detail: Key (id)=(3319430) is still referenced from table "downloadattemptinfo". at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2284) at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2003)