Why does it show a site map when I go to one of the catalog sections?

Question

1C-Bitrix

There are two sites (multi-site on different domains), they have a common catalog of goods. When creating and displaying a new directory section on the first site, everything works fine, but on the second, when you click on the link, it gives out a site map.
Infoblock:
#SITE_DIR#/catalog/#IBLOCK_CODE#
#SITE_DIR#/catalog/#IBLOCK_CODE#/#SECTION_CODE_PATH#/
#SITE_DIR#/catalog/#IBLOCK_CODE#/#SECTION_CODE_PATH#/#ELEMENT_CODE#/

Directory:
#SECTION_CODE_PATH#/
# SECTION_CODE_PATH#/#ELEMENT_CODE#/

Thanks in advance

Answer 1

The settings from the infoblock work if the addressing rules are not set in the component.
Check the paths in the parameters of the directory output components on the first and second sites. Bring it into line with the actual structure.
And the answer to the question is that you have a default 404.php, which hosts the Site Map component, displayed on non-existent addresses.