Why does OpenCart create urls with extra ://index.php?

Question

opencart

Good day. Tell me why OpenCart inserts an extra parameter ://index.php into the link? For example, like this: test.mydomen.ru/atributika/://index.php/atributika... or test.mydomen.ru/://index.php/atributika/type1.html.
Links are generated in the code like this:

$this->url->link('product/category', 'path=' . $this->request->get['path'] . $url . '&page={page}');

OpenCart - Version 2.1.0.1 (rs.2)
Thanks in advance.

Answer 1

I solved this problem by changing the file /catalog/controller/common/seo_url.php