Fatal error: Uncaught Error: Call to undefined method KBoardSkin::editorHeader() in /home/jsunbee/html/lgzin/wp-content/plugins/kboard/skin/card-gallery/editor.php:3 Stack trace: #0 /home/jsunbee/html/lgzin/wp-content/plugins/kboard/class/KBoardSkin.class.php(71): include() #1 /home/jsunbee/html/lgzin/wp-content/plugins/kboard/class/KBoardBuilder.class.php(580): KBoardSkin->load('card-gallery', 'editor.php', Array) #2 /home/jsunbee/html/lgzin/wp-content/plugins/kboard/class/KBoardBuilder.class.php(215): KBoardBuilder->builderEditor() #3 /home/jsunbee/html/lgzin/wp-content/plugins/kboard/index.php(512): KBoardBuilder->create() #4 /home/jsunbee/html/lgzin/wp-includes/shortcodes.php(343): kboard_builder(Array, '', 'kboard') #5 [internal function]: do_shortcode_tag(Array) #6 /home/jsunbee/html/lgzin/wp-includes/shortcodes.php(218): preg_replace_callback('/\\[(\\[?)(kboard...', 'do_shortcode_ta...', '[kboard id=5]\n') #7 /home/jsunbee/html/lgzin/wp-content/themes/jupiter/components/shortcodes/mk_fancy_title/mk_fancy_title.php( in /home/jsunbee/html/lgzin/wp-content/plugins/kboard/skin/card-gallery/editor.php on line 3

KBoard 카드 갤러리 스킨 설치하고 글쓰기를 했는데 에러가 뜹니다...

wordpress 버전 5.4.1 입니다.

KBoard 버전

• 설치된 게시판 플러그인 버전: 5.3.6 (최신: 5.3)
• 설치된 댓글 플러그인 버전: 4.4.3 (최신: 4.4)