Increase body size to allow image upload

Author: Maypher

nginx/templates/servers.conf.template

@@ -9,10 +9,12 @@ server {
 
         add_header X-Cache $upstream_cache_status;
 
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection "upgrade";
-            proxy_set_header Host $host;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+
+        client_max_body_size 15M;
 
         proxy_cache_key $uri$is_args$args;
         proxy_cache vector_cache;