fixed logging

data/etc/nginx/apigw.conf

@@ -3,6 +3,7 @@ include apigw_keys.conf;
 
 server {
     access_log /var/log/nginx/apigw_access.log main;
+        error_log /var/log/nginx/apigw_error.log warn;
 
     listen 80;
     # listen 443 ssl;
@@ -30,9 +31,6 @@ server {
     location = /_validate_apikey {
         internal;
 
-        access_log /var/log/nginx/apigw_access.log main;
-        error_log /var/log/nginx/apigw_error.log warn;
-
         if ($http_apikey = "") {
             return 401; # Unauthorized
         }