Yesterday in flexible mode my site had https, but in full(strict) mode it showed 521 error.
Today I found the reason, there was something wrong in my apache config file and I fixed it. But now there is a new problem:
In flexible mode and full(strict) mode, my website can be opened normally, but in both modes, my website does not have https, and the front of the domain name shows “insecure”
what should I do now?