Ticket #53845: 53845.2.diff

src/wp-admin/includes/class-wp-debug-data.php

@@ -935 +935 @@
                         'value' => self::get_mysql_var( 'max_connections' ),
                 );
 
-                $info['wp-database']['fields']['query_cache_size'] = array(
-                        'label' => __( 'Query cache size' ),
-                        'value' => self::get_mysql_var( 'query_cache_size' ),
-                );
-
                 // List must use plugins if there are any.
                 $mu_plugins = get_mu_plugins();