Add the missing "fastcgi_split_path_info" directive so that URLs are parsed correctly

docker/nginx/nginx.conf

@@ -20,6 +20,7 @@ server {
     location ~ ^.+.php {
         fastcgi_pass php-fpm:9000;
         fastcgi_index index.php;
+        fastcgi_split_path_info ^(.+?.php)(/.*)$;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         fastcgi_param PHP_VALUE "error_log=/var/log/nginx/application_php_errors.log";
         fastcgi_buffers 16 16k;