do you have tryfiles enabled?
i'd try this to check, if the request reaches the nright location-block
location ^~ /card/ {
...
access_log /var/log/nginx/cards.log combined;
...
}
if so, your must look inside your locatiuon, if not, somwhere else
regards,
mex
Posted at Nginx Forum: http://forum.nginx.org/read.php?2,249105,249226#msg-249226