Index: modules/session/mod_session_cookie.c
===================================================================
--- modules/session/mod_session_cookie.c	(revision 1788360)
+++ modules/session/mod_session_cookie.c	(working copy)
@@ -64,11 +64,11 @@
     if (conf->name_set) {
         if (z->encoded && z->encoded[0]) {
             ap_cookie_write(r, conf->name, z->encoded, conf->name_attrs,
-                            z->maxage, r->headers_out, r->err_headers_out,
+                            z->maxage, r->err_headers_out,
                             NULL);
         }
         else {
-            ap_cookie_remove(r, conf->name, conf->name_attrs, r->headers_out,
+            ap_cookie_remove(r, conf->name, conf->name_attrs,
                              r->err_headers_out, NULL);
         }
     }
@@ -77,12 +77,12 @@
     if (conf->name2_set) {
         if (z->encoded && z->encoded[0]) {
             ap_cookie_write2(r, conf->name2, z->encoded, conf->name2_attrs,
-                             z->maxage, r->headers_out, r->err_headers_out,
+                             z->maxage, r->err_headers_out,
                              NULL);
         }
         else {
             ap_cookie_remove2(r, conf->name2, conf->name2_attrs,
-                              r->headers_out, r->err_headers_out, NULL);
+                              r->err_headers_out, NULL);
         }
     }