Client connects and some messages appear in mail log

[Patrick Nelson]

FC3 Running cyrus-imapd-2.2.12-1.1.fc3 and I'm getting the following
error in my maillog file.  It
seems to be when ever thunderbird is connected.  So is there something
wrong here?

Oct 30 21:52:18 mail3 imap[6897]: open: user p^nelson opened INBOX/lists/fed
Oct 30 21:52:19 mail3 imap[6897]: error sending to idled: 0
Oct 30 21:52:19 mail3 imap[6910]: error sending to idled: 0
Oct 30 21:52:21 mail3 imap[6910]: error sending to idled: 1
Oct 30 21:52:21 mail3 imap[6897]: error sending to idled: 1
Oct 30 21:52:21 mail3 imap[6910]: error sending to idled: 0
Oct 30 21:52:22 mail3 imap[6897]: error sending to idled: 0
Oct 30 21:53:03 mail3 imap[6897]: error sending to idled: 1
Oct 30 21:53:03 mail3 imap[6887]: error sending to idled: 1
Oct 30 21:53:03 mail3 imap[6909]: error sending to idled: 1
Oct 30 21:53:03 mail3 imap[6910]: error sending to idled: 1
Oct 30 21:53:03 mail3 imap[7316]: error sending to idled: 1
Oct 30 21:53:03 mail3 imap[6897]: error sending to idled: 0
Oct 30 21:53:03 mail3 imap[6897]: error sending to idled: 1
Oct 30 21:53:03 mail3 imap[6909]: error sending to idled: 0
Oct 30 21:53:03 mail3 imap[6909]: error sending to idled: 1
Oct 30 21:53:04 mail3 imap[6910]: error sending to idled: 0
Oct 30 21:53:04 mail3 imap[6887]: error sending to idled: 0
Oct 30 21:53:04 mail3 imap[7316]: error sending to idled: 0