$_POST empty in using new php file added to theme

SOLVED by somebody:

“if my form pointed to a directory:

http://example.com/wordpress

then my POST data disappeared and $_POST was empty. If I pointed to a specific file:
http://example.com/wordpress/index.php

Then it worked properly.”

ps: God bless him. 🙂

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)