This warning means the browser does not trust the site's SSL certificate. The usual causes are an expired certificate, a name mismatch, or mixed access.
- Check the date — if your certificate expired, reissue it. Most accounts get free auto-renewing AutoSSL; confirm in cPanel SSL/TLS Status and run Run AutoSSL.
- Make sure you are visiting the exact name on the certificate;
wwwand non-wwwmust both be covered. - Verify your computer's clock is correct — a wrong date breaks SSL validation.
- If you just enabled SSL, allow a few minutes and clear your browser cache.
If AutoSSL cannot issue (DNS not pointed here yet, or CAA records), open a ticket.