require DB.php

[adamhesim]

You seem to have an issue in the latest version,
function init_db at Loader.php:238 try to access DB::DEFAULT_CONNECTION_NAME
but DB.php is never included or required.
This cause an "Fatal error: Class 'DB' not found".

I solved it just by adding
require_once LIBRARY_DIR . "DB.php";

at Loader.php:20

[Oliver]

its fixed. In db config missing <?php at beginn and change loader