1.5-->1.55e

Couple of oddities....
After install I never got the message You must change your admin file name.

Also, I can see the back end but not the front end. After I logged in, I got a message that said I was in maintenance mode. So, I changed that to false. Still no change, blank home page, and this in apache log:
[client 71.0.69.137:62167] PHP Fatal error: Class 'notifier' not found in /home/scanmyid/public_html/includes/autoload_func.php on line 79