123 Using $this when not in object contextError: Using $this when not in object context in /home/lighthouse/blog.wanyijizi/usr/themes/sinner/comments.php:39 Stack trace: #0 /home/lighthouse/blog.wanyijizi/var/Widget/Comments/Archive.php(311): threadedComments() #1 /home/lighthouse/blog.wanyijizi/var/Widget/Comments/Archive.php(296): Widget\Comments\Archive->threadedCommentsCallback() #2 /home/lighthouse/blog.wanyijizi/usr/themes/sinner/comments.php(169): Widget\Comments\Archive->listComments() #3 /home/lighthouse/blog.wanyijizi/var/Widget/Archive.php(1336): require('...') #4 /home/lighthouse/blog.wanyijizi/usr/themes/sinner/post-post.php(91): Widget\Archive->need() #5 /home/lighthouse/blog.wanyijizi/var/Widget/Archive.php(1336): require('...') #6 /home/lighthouse/blog.wanyijizi/usr/themes/sinner/post.php(3): Widget\Archive->need() #7 /home/lighthouse/blog.wanyijizi/var/Widget/Archive.php(1418): require_once('...') #8 /home/lighthouse/blog.wanyijizi/var/Typecho/Router.php(99): Widget\Archive->render() #9 /home/lighthouse/blog.wanyijizi/index.php(23): Typecho\Router::dispatch() #10 {main}