WordPress データベースエラー: [Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8mb4_unicode_520_ci,COERCIBLE) for operation 'like']
SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1=1 AND (((wp_posts.post_title LIKE '%試験の準備方法-完璧なCRT-251%') OR (wp_posts.post_excerpt LIKE '%試験の準備方法-完璧なCRT-251%') OR (wp_posts.post_content LIKE '%試験の準備方法-完璧なCRT-251%')) AND ((wp_posts.post_title LIKE '%認定資格試験試験-便利なCRT-251%') OR (wp_posts.post_excerpt LIKE '%認定資格試験試験-便利なCRT-251%') OR (wp_posts.post_content LIKE '%認定資格試験試験-便利なCRT-251%')) AND ((wp_posts.post_title LIKE '%日本語版参考資料%') OR (wp_posts.post_excerpt LIKE '%日本語版参考資料%') OR (wp_posts.post_content LIKE '%日本語版参考資料%')) AND ((wp_posts.post_title LIKE '%💄%') OR (wp_posts.post_excerpt LIKE '%💄%') OR (wp_posts.post_content LIKE '%💄%')) AND ((wp_posts.post_title LIKE '%{%') OR (wp_posts.post_excerpt LIKE '%{%') OR (wp_posts.post_content LIKE '%{%')) AND ((wp_posts.post_title LIKE '%www.goshiken.com%') OR (wp_posts.post_excerpt LIKE '%www.goshiken.com%') OR (wp_posts.post_content LIKE '%www.goshiken.com%')) AND ((wp_posts.post_title LIKE '%}サイトにて最新⏩%') OR (wp_posts.post_excerpt LIKE '%}サイトにて最新⏩%') OR (wp_posts.post_content LIKE '%}サイトにて最新⏩%')) AND ((wp_posts.post_title LIKE '%CRT-251%') OR (wp_posts.post_excerpt LIKE '%CRT-251%') OR (wp_posts.post_content LIKE '%CRT-251%')) AND ((wp_posts.post_title LIKE '%⏪問題集をダウンロードCRT-251日本語参考%') OR (wp_posts.post_excerpt LIKE '%⏪問題集をダウンロードCRT-251日本語参考%') OR (wp_posts.post_content LIKE '%⏪問題集をダウンロードCRT-251日本語参考%'))) AND (wp_posts.post_password = '') AND wp_posts.post_type IN ('post', 'page', 'attachment') AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'acf-disabled') ORDER BY wp_posts.menu_order ASC LIMIT 0, 6