I wouldn't know I'm afraid, I'm not the developer. Things are definitely a bit quiet on that front.

My wild guess: PHP version mismatch.

sending up a developer-flare...

"no logs that i can see" - where are you looking?

To get error reports output to browser, edit config.inc.php and change $error_report_verbose to true.

(Alternatively, if you have a working mail server setup, you can configure the email settings in the config file and you'll get the report via email.)