I have custom webroot in ISPConfig configured
Code:
DocumentRoot "/var/www/clients/client1/web18/web/web/"
<Directory {DOCROOT}>
Options -SymLinksIfOwnerMatch +FollowSymLinks
</Directory>
In that root directory I have directory "manual" /var/www/site.tld/web/web/manual/ but I can't access any files in there, there are PDFs which are giving me 404 error when I am trying to access them via browser on url like http://site.tld/manual/file.PDF
Problem was that, apache has their default manual page in alias like this.
Alias /manual /usr/share/doc/apache2-doc/manual/
<Directory "/usr/share/doc/apache2-doc/manual/">
Options Indexes FollowSymlinks
AllowOverride None
Require all granted
AddDefaultCharset off
</Directory>
I had to comment first line with "alias"