AddType application/x-httpd-php .php
#php_flag magic_quotes_gpc Off
#php_flag track_vars On
#php_flag register_globals Off
php_admin_flag allow_url_fopen Off
#php_value include_path .
php_admin_value upload_tmp_dir /var/lib/phpmyadmin/tmp
php_admin_value open_basedir /usr/share/phpmyadmin/:/etc/phpmyadmin/:/var/lib/phpmyadmin/
Still a 500 error and nothing in the apache log file.
I just thought about webmail that also uses a alias and tried that. /webmail is working good.
So is it really a problem with apache (and alias), or is there something wrong with the phpmyadmin files in /usr/share/phpmyadmin then?