How to fix "Description not available due to restrictions in robots.txt file" error?

Question

Google

Error in Google "Description is not available due to restrictions in the robots.txt file". The robots.txt file has been updated. The error is only on the main page, and the rest of the pages are all correct.

Answer 1

Have you tried adding a host entry?

Answer 2

You /index.php/contactalso give out "description is not available ...", but there is nothing on this topic in robots.txt.
Most likely you have changed something recently and reindexing has not been completed.
In Yandex, the description is shown.