Bugfix. Header directive appeared without IfModule mod_headers.c causing Internal Server Error when mod_headers was not available.
Bugfix. Header directive appeared without IfModule mod_headers.c causing Internal Server Error when mod_headers was not available.

blackmoral/server-configs-apache,atyenoria/server-configs-apache,sengkoil/server-configs-apache,johnnyicarus/server-configs-apache,atyenoria/server-configs-apache,Gillespie59/server-configs-apache,walterebert/server-configs-apache,sengkoil/server-configs-apache,StephanieMak/server-configs-apache,blackmoral/server-configs-apache,StephanieMak/server-configs-apache,voku/server-configs-apache,walterebert/server-configs-apache,Gillespie59/server-configs-apache,voku/server-configs-apache,h5bp/server-configs-apache,johnnyicarus/server-configs-apache