Error: Sorry, there is no match for that email address and/or password

[mc12345678]

Upgrade history to 1.5.5, sub-version, and method? How was the original installed and at what version?

[styledata]

Sorry, it asks for the ZC version when I made the post and I thought that it would be displayed. 1.55e. I have been using it for so many years and so many versions I couldn't begin to recount all that... I THINK my last version upgrade was from 1.51 to 1.55e. And when I upgraded it indicated that all of the db upgrades were successful. The only other DIFFERENT thing that has happened recently is that my web host provided issued a new SSL. Earlier in September.

And.. for whatever reason my web host was not collecting error logs. I THINK I have that turned on now but they are not yet available.
Thank you,