皆さん、こんにちは！WordPressサイトのDiscourseフォーラムが突然機能しなくなりました。「Discourseに接続されていません。接続設定が正しいか確認してください。問題が解決しない場合は、接続ログを有効にしてログを確認してください。」というメッセージが表示されます。
ここでヘルプを探しましたが、APIキーを生成できないほどフォーラムに全く接続できないという問題は、見つけたスレッドには見当たりませんでした。接続できません…試してみると（http://discourse.statelyplay.com/admin/api/keys）、タイムアウトします。
ログを確認しましたが、このようになっています（私には役に立ちませんが…皆さんの役に立つかもしれません）。
[2025-07-27 00:00:51] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":2438,"http_code":""}
[2025-07-27 00:01:15] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1548","wp_post_id":5729,"http_code":""}
[2025-07-27 00:01:25] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1545","wp_post_id":5717,"http_code":""}
[2025-07-27 00:01:35] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1539","wp_post_id":5707,"http_code":""}
[2025-07-27 00:01:45] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1538","wp_post_id":5704,"http_code":""}
[2025-07-27 00:02:56] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":2147,"http_code":""}
[2025-07-27 00:03:22] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1727","wp_post_id":7068,"http_code":""}
[2025-07-27 00:03:55] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1341","wp_post_id":5042,"http_code":""}
[2025-07-27 00:04:38] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1447","wp_post_id":5354,"http_code":""}
[2025-07-27 00:05:31] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1446","wp_post_id":5334,"http_code":""}
[2025-07-27 00:08:16] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1156","wp_post_id":4288,"http_code":""}
[2025-07-27 00:08:34] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":307,"http_code":""}
[2025-07-27 00:09:41] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":1604,"http_code":""}
[2025-07-27 00:10:03] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1289","wp_post_id":4864,"http_code":""}
[2025-07-27 00:10:27] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"1891","wp_post_id":7312,"http_code":""}
[2025-07-27 00:10:37] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":1349,"http_code":""}
[2025-07-27 00:10:47] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":1107,"http_code":""}
[2025-07-27 00:12:27] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":431,"http_code":""}
[2025-07-27 00:12:37] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":326,"http_code":""}
[2025-07-27 00:13:39] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":1970,"http_code":""}
[2025-07-27 00:13:58] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":2255,"http_code":""}
[2025-07-27 00:14:39] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":1470,"http_code":""}
[2025-07-27 00:15:41] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"891","wp_post_id":3374,"http_code":""}
[2025-07-27 00:16:20] comment.ERROR: sync_comments.response_error {"message":"","discourse_topic_id":"","wp_post_id":1884,"http_code":""}
新しいAPIキーを生成しようとしましたが（なぜか良い考えだと思ったのですが、私にはさっぱりわかりません）、前述したように、http://discourse.statelyplay.com/admin/api/keysからフォーラムにアクセスしようとするとタイムアウトします。
何が間違っているのか、またはどのように再接続できるか、何かアイデアはありますか？
ありがとうございます！