当我尝试访问我的网站时，为什么会收到此警告消息？
Warning: require(/home1/mylist/public_html/alllocal../..vendor.autoload.php): failed to open stream: No such file or directory in /home1/mylist/public_html/alllocal/index.php on line 24
这是我的index.php页面
require __DIR__.'/../alllocal/vendor/autoload.php';
$app = require_once __DIR__.'/../alllocal/bootstrap/app.php';
有人可以帮我解决这个问题。提前致谢