TOPIC: code errors on my site

Just wondering what to do with these two error messages I get
Warning: array_intersect(): Argument #1 is not an array in C:\xampp\htdocs\henry\components\com_comment\helpers\security.php on line 109
the one above shows up when the article pops up.
Warning: array_intersect(): Argument #2 is not an array in C:\xampp\htdocs\henry\components\com_comment\helpers\security.php on line 277
the one above on line 277 shows up when I want to comment.
Any easy way around this.

Yes, open the config in the backend and just save it.

comment -> settings -> open the component config most probably com_content and save. Voilà