not well-formed (invalid token) at line 15, column 51, byte 720 when trying to parse XMLRPC call

Doh, I forgot to tack on /xmlrpc.php to the url. Should have been obvious because it was spitting back the home page.

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