Site currently showing "Your connection is not private"

My site - xdeputy-talent.netlify.app - is linked to xdeputy.com domain. Netlify manages the DNS.

It started showing “Your connection is not private” yesterday. I haven’t changed anything anywhere.

I need quick help resolving this please, as we’re up to our necks on support tickets.

NVM, I was able to renew the certificate.