Use cPanel --> FileManager OR FTP into your account.
Go to public_html
Any files should have permissions set to 0644.
All directories should be set to 0755
Re: Parse error: syntax error, unexpected '}' in C:\xampp\htdocs\ovi2\signup.php on l
You should have included the entire error message. You cut of what line.
My guess:
die('could not connect:' .mysql_error())
needs a semicolon at the end of it.
I can see your site. Remember that it takes time (up to 48 hrs) for the information in the A record to propagate (unevenly) through the Web. Try flushing your DNS to see if that speeds it up for you.
Your site loads fine for me just using the domain.
Try clearing your browser cache and history, close the browser, and then open it again to see if it helps.
The system was haunted by the spirits of past x10hosting accounts.
I have performed an exorcism.
Make sure you clear your browser cache and history before checking your site again or you might see the specter of the old Suspended pae.