tdm Posted August 3, 2023 Share Posted August 3, 2023 Hi ! No more https on my site since around 10am UTC today. Plesk panel says ssl is ok. Chrome says certificate expired since 2022-07-28 ! Firefox says : www.tdm-yamaha.heliohost.org uses an invalid security certificate. The certificate is not trusted because it is self-signed. Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT So...what's wrong ? Heat weave ? Not an ssl guru so I'm a little bit lost. Thanks for help. 1 Quote Link to comment Share on other sites More sharing options...
rajdis Posted August 3, 2023 Share Posted August 3, 2023 Your website is using a self-signed cert. issued by Plesk and also expired. I am also facing the same issue. 1 Quote Link to comment Share on other sites More sharing options...
tdm Posted August 4, 2023 Author Share Posted August 4, 2023 So... Went on the Plesk panel, then the SSL/TLS Certificate page. Removed two Zero SSL certificates that looked suspicious (I find a lot of suspicious things when I frown). Clicked the Reissue Certificate button, then Clicked the Install a free basic certificate provided by Let's Encrypt / Install button at bottom of page. Site is ok now with a 3 months renewed SSL certificate - had to wait a couple of hours though. It looks like i have become a ssl guru... well sort of ! Problem solved Quote Link to comment Share on other sites More sharing options...
Unknown025 Posted August 4, 2023 Share Posted August 4, 2023 16 hours ago, rajdis said: Your website is using a self-signed cert. issued by Plesk and also expired. I am also facing the same issue. There were some issues with SSL certificates earlier today, all should be resolved by now though. If you're still running into issues, just create a new thread and we'll look into it for you. Quote Link to comment Share on other sites More sharing options...
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