I deactivated cloudfare wordpress plugin and then site was unavailable

Hello, I deactivated cloudfare plugin in wordpress dashboard and then site was unvaliable. How to fix it?

I check site with redirect-checker. Result:
403 Forbidden

Status: 403 Forbidden
Code: 403
Date: Fri, 26 Oct 2018 05:19:56 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
CF-Chl-Bypass: 1
Set-Cookie: __cfduid=d2e0bd058125215b668c72182e8558b431540531196; expires=Sat, 26-Oct-19 05:19:56 GMT; path=/; domain=.MYSITE.ORG I HIDDEN REAL NAME); HttpOnly
Cache-Control: max-age=2
Expires: Fri, 26 Oct 2018 05:19:58 GMT
X-Frame-Options: SAMEORIGIN
Expect-CT: max-age=604800, report-uri=“https://report-uri.Cloudflare.com/cdn-cgi/beacon/expect-ct
Server: Cloudflare
CF-RAY: 46fa78885da51365-LHR

A post was merged into an existing topic: How to activate cloudfare wordpress plugin using phpmyadmin