Error when installing php on linux!

Question

unable to bind listening socket for address '/run/php/php7.1-fpm.sock' no such file or directory

Start command: sudo /etc/init.d/php7-fpm start

This error is reported when php starts!

Answer 1

Did you install it as root when you installed it?
From here it seems that the socket connection cannot be created, mainly because the /run/php/php7.1-fpm.sock file cannot be created, probably because it does not have permissions or something.

Answer 2

Create the directory manually mkdir -pv /run/php/