<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_3gn886gnnijdl5lg27c0f39m5m, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
-- choices for sep are a bit limited, this can probably
-- be done better - but for ":" it works (clock parsing),
-- so no need to invest further here.
function split(s, sep)
  local result = {}
  for token in string.gmatch(s, "[^"..sep.."]+") do
    table.insert(result, token)
  end
  return result
end