seo – robots.txt is blocking the root domain

My robots.txt Is under. Why does my Google search console give me a "blocked by robots.txt" error? It is specifically the root of the domain that is blocked by robots.txt and no other URL. What am i missing? I also tried to add Allow: / unlucky

User-agent: *

Disallow: /tmp/
Disallow: /admin/
Disallow: /u/
Disallow: /wellguide/

enter the description of the image here