그누보드 Version 5.5.8.2.4 사용중입니다.

이번 버턴 활성화는 되어 있는데 에러가 나옵니다.

Fatal error: Uncaught Error: Call to a member function run() on null in /home/korea/public_html/lib/common.lib.php:2525 Stack trace: #0 /home/korea/public_html/plugin/mong9-editor/includes/editor.php(101): html_end() #1 /home/korea/public_html/extend/mong9-editor.extend.php(140): mong9editor_editor() #2 /home/korea/public_html/extend/mong9-editor.extend.php(55): mong9editor_parse_request() #3 /home/korea/public_html/lib/Hook/hook.extends.class.php(23): mong9editor_int() #4 /home/korea/public_html/lib/Hook/hook.class.php(188): GML_Hook->runAction() #5 /home/korea/public_html/lib/hook.lib.php(64): Hook::doAction() #6 /home/korea/public_html/common.php(843): run_event() #7 /home/korea/public_html/_common.php(2): include_once('/home/korea/pub...') #8 /home/korea/public_html/index.php(2): include_once('/home/korea/pub...') #9 {main} thrown in /home/korea/public_html/lib/common.lib.php on line 2525