Wordpress site ajax 403 error


Actually we moved our site from godaddy to cloudflare, When i accessing the php file through ajax, console shows GoDaddy Security - Access Denied. 403 error, even we dont have any firewall related with godaddy or the sucuri. But still getting this issue.

Please Help me to solve this issue. Thanks in advance.

Thats an issue on the server. You will need to contact your host about that.