Bad gateway trying to install extensions

[-FP]

Hello,

I'm getting a 502 error when trying to install any extensions in the panel.

When the Plesk install was finished, after you get the information on how to access the panel, an error was reported about something not being installed. Where can I look for the logs for that?

CentOS 7.2.1511 (Core), Plesk 12.5.30

 

[IgorG]

https://kb.plesk.com/en/124377

 

[-FP]

Installed the build my host has of CentOS+Plesk instead of manually installing Plesk. Everything seems to work now.