[otrs] DATA Corruption

Happy Friday people! I was wondering if anyone had any suggestions on how to resolve this issue... I am moving otrs to another server and during the backup process I am running into this error pg_dump: dumping contents of table article_attachment pg_dump: SQL command failed pg_dump: Error message from server: ERROR: unexpected chunk number 7 (expected 6) for toast value 77281 in pg_toast_57366 pg_dump: The command was: COPY public.article_attachment (id, article_id, filename, content_size, content_type, content, create_time, create_by, change_time, change_by, content_id, content_alternative) TO stdout; pg_dump: *** aborted because of error I have tried a vacuum and reindex with no successes. Mik Rose