Not sure whether this is the right forum, but the Games Explorer page isn't coming up for me. I just get a blank page. I first noticed this last week.
Chrome dev tools shows a request for "https://www.redhotpawn.com/chess-games-explorer/user-games.php" that comes back with an HTTP 200, but no content. Same result in Chrome Incognito mode and in Firefox. No errors shown on JS console.