Quote Originally Posted by HighCastleCrafts View Post
The address my Admin Home bookmark links to is https://www.highcastlecrafts.com/adm...from=index.php (where, here, I put "admin" in place of the actual name).

Does this address look correct? Thanks again.
That looks correct. For a server-500 error, there's a /logs/myDebug-adm-{date/time information}.log file waiting to tell you/us what's going on.

Note the the log will contain you admin directory's name, so make sure you obscure/edit those if you post the information online!