Apache error "could not bind to adress"
Solution 1:
Okay I got it !
For some reasons Pacman overrided my httpd-vhosts.conf file. Then in had multiple Listen 80 & Listen 443 in my Apache config files.
That's strange that Pacman didn't created a httpd-vhosts.conf.pacnew instread of overriding my file but it's not and Apache issue.