can't log in, blog error

Hi there,

On another account under the username Xanthe I am getting this error message when I try to go to the site:

Parse error: syntax error, unexpected T_STRING in /home/content/g/o/s/gost3/html/_site_xantheharman/index.php on line 19

I tried to log in to see if there was something wrong, but it wouldn’t let me long in, so I asked to be sent a new password but am getting no email.

Do you know what could have happened? Is there anyway to get my site back?

thank you