Hi!
I had installed a PunBB integrated with Nucleus CMS and a custom style.  After I upgraded to 1.3.4, theme was overrided to Oxygen (that's right, the one I had is not compatible) but now I can't log-in  and there are other pages which don't load properly.
An example: http://milabaristas.com/foro/login.php (where is the form!!???)