spamd[1697]: bayes: cannot open bayes databases .../.spamassassin/bayes_* R/W: lock failed: File exists.
I get a bunch of these now. The ~/.spamassassin directory has:ls auto-whitelist bayes_seen bayes_toks.expire6293 bayes_journal bayes_toks user_prefs They are NOT in the locate database. Some of these are quite large. Should these be deleted? Automatically? Kept? Their modification times do NOT correspond to any "sa-learn" I executed.