Ticket #42941: 42941.patch

src/wp-admin/options.php

@@ -156 +156 @@
         }
 
         if ( ! isset( $whitelist_options[ $option_page ] ) ) {
-                wp_die( __( '<strong>ERROR</strong>: options page not found.' ) );
+                wp_die(
+                        sprintf(
+                                /* translators: %s: the options page id */
+                                __( '<strong>ERROR</strong>: options page %s not found in whitelist.' ),
+                                $option_page
+                        )
+                );
         }
 
         if ( 'options' == $option_page ) {