MAil not being proceesed after update to 3.0.1.3

[tjg88]

I upgrade to 3.0.1.2 --> 3.0.1.3, and incoming mail is not being processed.

Error messages in maillog:

Sep 7 09:11:07 efa postfix/smtpd[2470]: warning: connect to 127.0.0.1:2501: Connection refused
Sep 7 09:11:07 efa postfix/smtpd[2470]: warning: problem talking to server 127.0.0.1:2501: Connection refused

[tjg88]

Getting this error:

Sep 7 09:24:31 efa sqlgrey: fatal: create_from_awl_table error at /usr/sbin/sqlgrey line 195

[tjg88]

I ended up restoring 3.0.1.1 from backup to get up and running. When I did that, I noticed a SQLgrey error message around 10:39 last night, so I think my problem existed before the upgraded. I think I'll wait a few days before attempting to upgrade again.