hash map "Alias0": missing map file /etc/mail/aliases.db in FreeBSD jail

Problem:
Jan 30 18:11:22 hyder-home sm-mta[90213]: qJHNnr429401: SYSERR(root): hash map "Alias0": missing map file /etc/mail/aliases.db: No such file or directory

Solution:
# sendmail -bi
# ls -l /etc/mail/aliases.db


Reference To: http://gala4th.blogspot.com/2012/01/hash-map-alias0-missing-map-file.html