pg_clog

Hi,

just encountered this error trying to dump my db:
any ideas?

Thank you

pg_dump: ERROR: could not access status of transaction 1629514106

DETAIL: could not open file "pg_clog/0612": No such file or directory

pg_dump: SQL command to dump the contents of table "annuncio400" failed:
PQendcopy() failed.

pg_dump: Error message from server: ERROR: could not access status of
transaction 1629514106

DETAIL: could not open file "pg_clog/0612": No such file or directory

pg_dump: The command was: COPY public.annuncio400 (testo, telef1, pref1,
rubric, tiprec, uscita, telef2, pref2, giornouscita, meseuscita, annouscita,
prezzo, annofabbr, locali, codedi, codcliente, email, tipoannuncio, ka) TO
stdout;