TypeError[0]
articles_list_snippet(): Argument #8 ($page) must be of type int, string given, called in /home/pp21kk/domains/pp21.kk.edu.pl/public_html/www/articles.php on line 29
in file /home/pp21kk/domains/pp21.kk.edu.pl/public_html/www/snippets/articles_list.php on line 2