526 error with "FULL"ssl mode

Hi, so long story short, getting 526 error with “Full” mode. I’m using vps with cyberpanel and imunify360. I setup on my server let’s encrpyt ssl’s. Help

Unproxy your site temporarily (grey-cloud the DNS entries or use the “pause Cloudflare” option) and post the domain name. Take a close look at the certificate your server is presenting (once Cloudflare is bypassed you’ll be able to see it through your browser). Is the certificate for the correct domain? For example, if the certificate is only for example.com and you’re using www.example.com it won’t work; you’d have to add www.example.com or a *.example.com wildcard to the certificate.