Hi,
I am experimenting mod_pagespeed, and I used latest stable beta code with apache2 on Ubuntu server 13.x.x.x. All look like smooth until I used unbent.sh stop start to restart apache2 server. Here is the log error I have:
[Mon Jun 17 10:55:55 2013] [error] [mod_pagespeed 1.5.27.2-2918 @20358] mod_pagespeed is enabled. ModPagespeedFileCachePath must not be empty: defn_name=(null) defn_line_number=0 server_hostname=127.0.1.1 port=0
Configuration Failed
From the message, I cannot find virtual host configuration with port 0. Also, you would see defn_name is null. I have looked up the past postings on this, and found out it has no help. I just have two default virtual host configuration: port 80 and 443.
Could someone help?