致命错误:未捕获的错误:调用未定义的方法的Joomla \ CMS \分量\异常\ MissingComponentException :: get()方法在/var/www/vhosts/b3c.webhosting.hostingparadise.de/public_html/plugins/system/redj/redj.php:637堆栈跟踪:#0 /var/www/vhosts/b3c.webhosting.hostingparadise.de/public_html/administrator/components/com_sh404sef/classes/router.php(2180):plgSystemReDJ :: customError(对象(的Joomla \ CMS \组件\异常\ MissingComponentException))#1 /var/www/vhosts/b3c.webhosting.hostingparadise.de/public_html/administrator/components/com_sh404sef/classes/router.php(2114):Sh404sefClassRouterInternal-> sh404sefErrorPage(对象(的Joomla \ CMS\组件\异常\ MissingComponentException))#2内部功能]:Sh404sefClassRouterInternal-> sh404sefExceptionHandler(对象(的Joomla \ CMS \元器件\异常\ MissingComponentException))#3 {主}抛出/var/www/vhosts/b3c.webhosting.hostingparadise.de/public_html/plugins/system/redj/redj.php上线637