Error 406 Not Acceptable: block by user-agent from firewall

I am checking my crawler status with ahrefs and moz , goolge but it’s showing The HTTP server returned error 406: “Not Acceptable”. This request was likely filtered by a firewall.
This website is protected by the Cloudflare firewall.

Kindly tell me how can I fix them.

It’s because you have a firewall rule preventing bots from loading your website. It’s most likely blocked user agent(s)

How can I fix, and allow bot to crawl my site

Would you mind showing me your current firewall rules?