502 Bad Gateway on plesk parallels 12.5

Posted by Z3Ro in Linux on Sunday, November 22, 2015
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Added: Sunday, November 22, 2015 08:05
Modified: Monday, November 30, -0001 00:00
This morning I found out my server was throwing out 502 Bad Gateway pages. I investigated promptly and googled around. It turned out one of my jails plesk-apache-badbot had banned my own IP Address. So after I moved it to the trusted IP lists everything went back to normal. You will get the following warnings in your error logs of your sites:
Connection refused) while connecting to upstream
Basically the proxy tries to connect to apache but can't because the ip address is banned.
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