There is a 404 error in the directory and I can't edit the component's parameters. What to do?

Question

1C-Bitrix

Good afternoon. I'm quite new. The catalog now displays a 404 error on all pages, although the urls are normal. Most likely, I stumbled something in the component parameters in managing page addresses. And now I can’t return it, because there are no goods and only a 404 error. When I point the gear, it doesn’t appear. Wise people please help

Answer 1

Go to the directory folder in the admin panel and click edit its index file index.php in the visual editor, there will be a directory component in which you can correct the settings