Warning: session_start(): open(/var/lib/php/sessions/sess_rech9ck45iutsojc9g74mmm3mt, O_RDWR) failed: No space left on device (28) in /var/www/tb-usercake/models/config.php on line 51

Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
static A latest(Class c) { ret last(list(c)); // todo: optimize? }