Apache : Connection reset by peer: mod_fcgid: error reading data from FastCGI server

Solutions:

1. Go to /home/sitename/fcgi-bin
2. Use the follpwoing command to reset the immutable flag
   "chattr -i php5.fcgi"
3. Then delete the /home/sitename/etc and /home/sitename/fcgi-bin directories (making sure that anything that's not php related in etc is saved)
4. Using virtualmin switch back to apache mod_php mode and then back to FCGId mode. The site should now work Dont forget to chown any files/directories in public_html that were apache to : Note that these are both usually the sitename.

Source :

• https://www.virtualmin.com/node/25539