ERROR: could not start WAL streaming: ERROR: replication slot "XXX" does not exist 2021-03-27 11:48:33.012 WAT [1090] LOG: background worker "logical replication worker" (PID 8458) exited with exit code 1 2021-03-27 11:48:38.019 WAT [8461] LOG: logical replication apply worker for subscription "XXX has started
All working fine a few days ago but this morning I have this issue.