diff --git a/docs/log-message-tags/next-number b/docs/log-message-tags/next-number
index 9787de6a88..af149f362b 100644
--- a/docs/log-message-tags/next-number
+++ b/docs/log-message-tags/next-number
@@ -1 +1 @@
-10247
+10248
diff --git a/server/util_script.c b/server/util_script.c
index 34982b1e5d..1fa4276cae 100644
--- a/server/util_script.c
+++ b/server/util_script.c
@@ -718,7 +718,7 @@ AP_DECLARE(int) ap_scan_script_header_err_core_ex(request_rec *r, char *buffer,
                 }
             }
             else {
-                ap_log_rerror(SCRIPT_LOG_MARK, APLOG_INFO, 0, r,
+                ap_log_rerror(SCRIPT_LOG_MARK, APLOG_INFO, 0, r, APLOGNO(10247)
                               "Ignored invalid header value: Last-Modified: '%s'", l);
             }
         }