阿里云虚拟空间 Fatal error: Uncaught Error: Call to undefined method Phpcmf\Hooks::app_on()

阿里云虚拟空间安装百度主动推送插件报错，在线安装的！然后网站打不开了！

Fatal error: Uncaught Error: Call to undefined method Phpcmf\Hooks::app_on() in /usr/home/syu3570050001/htdocs/dayrui/App/Bdts/Config/Hooks.php:9 Stack trace: #0 /usr/home/syu3570050001/htdocs/dayrui/Fcms/Core/Service.php(53): require() #1 /usr/home/syu3570050001/htdocs/dayrui/Fcms/Init.php(470): Phpcmf\Service::Auto(Object(Config\Autoload)) #2 /usr/home/syu3570050001/htdocs/index.php(48): require('/usr/home/syu35...') #3 /usr/home/syu3570050001/htdocs/admin.php(9): require('/usr/home/syu35...') #4 {main} thrown in /usr/home/syu3570050001/htdocs/dayrui/App/Bdts/Config/Hooks.php on line 9