[BlueOnyx:14757] emails queued alias database unavailable

[Richard M, Owen]

HI

All our emails have suddenly started to be queued  from mid-afternoon on our 5108r with error

(alias database unavailable)
Also in mail log getting
Feb 26 17:54:33 d  sendmail[1929]: starting daemon (8.14.4): SMTP+queueing at 01:00:00
Feb 26 17:54:33  sendmail[1930]: s1QHheEX000563: SYSERR(root): hash map "Alias1": missing map file /etc/mail/aliases.majordomo.db: No such file or directory

Any ideas please

Thanks and regards
Richard
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