Cannot access Admin Pages

I upgraded from 1.58a to 2.0.0 using PHP 8.3 and seemd to go well. I can access the storefront but when I attempt to access any Admin pages I get a blank page. Looking at the source in the browser I see a "1". I have a renamed admin directory (name provided upon request).

If I re-enable ZC_INSTALL and run again it shows that the system is live.

Chrome browser shoes a generic 500 error.

This page isn’t workingwww.konaraw.org is currently unable to handle this request.
HTTP ERROR 500

I have creared out SESSIONS.

I see no entry in Zen directory LOGS nor in CACHE.

Looking at hosting logs I see:

ACCESS LOG

[Sat Apr 27 09:03:15 2024] "GET /store/secret HTTP/2.0" 301 246 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0"
98.151.105.94 - -

[Sat Apr 27 09:03:15 2024] "GET /store/secret/ HTTP/2.0" 500 20 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0"
98.151.105.94 - -

[Sat Apr 27 09:03:17 2024] "GET /wp-includes/images/w-logo-blue-white-bg.png HTTP/2.0" 200 4119 "https://www.konaraw.org/store/secret/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101
Firefox/115.0"


That last entry looks like an ICO of a Wordpress "W"

Any ideas what to check next?

I had a test conversion using my original database but with a new install vrs just using the existing files and ADMIN worked fine.

I just went to that test directory, changed the Admin config file to point to the correct paths and changed the database and passwords to match the new database. That seems to work, so it points to some items in my Admin not being updated properly.

So my PLAN B is to just copy that new Admin structure to my current Store front and use that version of Admin.

The storefront would be upgraded and Admin would be from the new install. That is not the most ideal setup but saves me spending many more hours trying to troubleshoot. I did try reloading all the Admin files to no avail.

If I see any other issues I'll do a complete install with the old database. Then I would have to redo a lot of theme and other items.