Hey guys, I ran "yum update" on my server last night. Now cyrus-imapd is not working at all. Here's a bit of my /var/log/maillog: Aug 11 16:06:45 public master[9931]: about to exec /usr/lib/cyrus-imapd/imapd Aug 11 16:06:45 public imaps[9931]: DBERROR ^DA^K^H: db4 Aug 11 16:06:45 public imaps[9931]: DBERROR: critical database situation Aug 11 16:06:45 public master[9932]: about to exec /usr/lib/cyrus-imapd/lmtpd Aug 11 16:06:45 public master[9933]: about to exec /usr/lib/cyrus-imapd/notifyd Aug 11 16:06:45 public master[9934]: about to exec /usr/lib/cyrus-imapd/imapd Aug 11 16:06:45 public lmtpunix[9932]: DBERROR ´<81> ^H: db4 Aug 11 16:06:45 public lmtpunix[9932]: DBERROR: critical database situation Aug 11 16:06:45 public notify[9933]: DBERROR DO^H^H: db4 Aug 11 16:06:45 public notify[9933]: DBERROR: critical database situation Aug 11 16:06:45 public imap[9934]: DBERROR ^DA^K^H: db4 Aug 11 16:06:45 public imap[9934]: DBERROR: critical database situation Aug 11 16:06:45 public master[9935]: about to exec /usr/lib/cyrus-imapd/imapd Aug 11 16:06:45 public imaps[9935]: DBERROR ^DA^K^H: db4 Aug 11 16:06:45 public imaps[9935]: DBERROR: critical database situation Aug 11 16:06:45 public master[32001]: process 9930 exited, status 75 Aug 11 16:06:45 public master[32001]: service imap pid 9930 in READY state: terminated abnormally Aug 11 16:06:45 public master[32001]: process 9931 exited, status 75 Aug 11 16:06:45 public master[32001]: service imaps pid 9931 in READY state: terminated abnormally Aug 11 16:06:45 public master[32001]: process 9932 exited, status 75 Aug 11 16:06:45 public master[32001]: service lmtpunix pid 9932 in READY state: terminated abnormally Aug 11 16:06:45 public master[32001]: process 9933 exited, status 75 Aug 11 16:06:45 public master[32001]: service notify pid 9933 in READY state: terminated abnormally Aug 11 16:06:45 public master[32001]: process 9934 exited, status 75 Aug 11 16:06:45 public master[32001]: service imap pid 9934 in READY state: terminated abnormally Aug 11 16:06:45 public master[32001]: process 9935 exited, status 75 Aug 11 16:06:45 public master[32001]: service imaps pid 9935 in READY state: terminated abnormally My e-mail server is down, and I'm stuck. It doesn't look like db4 was updated, but what should I do about the "critical database situation"? Thanks, Chris