チャプターの取得に失敗しました

Client error '429 Too Many Requests' for url 'https://klz9.com/api/manga/slug/game-sekai-de-mamono-ni-tensei-shite-shimatta-ore-zense-de-oshi-datta-heroine-wo-hirotte-shimau' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/429