Blank page, MySQL Database Error?

[MeinKat]

Thanks, IntoRain.
However, even after I changed it, it failed to show up.
I moved the host to 000webhost.com, but the PHP version isn't up to date so I get an unexpected T_STRING error for the namespace\Resource line. I can't force the 000webhost team into upgrading the PHP version, unfortunately

So, do you have any recommended (free) webhosts? (other than x10, of course )

If this next time doesn't work, then I think I'll give up on installing the script altogether. I might try another version, but it doesn't look as if it'll work.