Ticket #8265: 8265.01.patch

src/bp-settings/bp-settings-functions.php

@@ -248 +248 @@
         ) );
 
         if ( ! empty( $query->post ) ) {
-                return wp_get_user_request_data( $query->post->ID );
+                // WP 5.4 changed the user request function name to wp_get_user_request()
+                $user_request = function_exists( 'wp_get_user_request' ) ? 'wp_get_user_request' : 'wp_get_user_request_data';
+                return $user_request( $query->post->ID );
         } else {
                 return false;
         }