the zephir forum can not access.
https://forum.zephir-lang.com/
Blank page -> 500 internal server error. Check HTTP header response:
HTTP/1.1 500 Internal Server Error Server: nginx Date: Thu, 07 Jul 2016 13:24:19 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive Keep-Alive: timeout=20
Thanks. Fixed