Help with Pictorialis re-install, please.

I am trying to move my Pictorialis blog from one host to another.

I have gone into wp-config and changed the db name and password. (I think correctly) and now when I go to
https://www.unonaphotography.com/fo.tog.ra.fie I receive the following error message:

Parse error: parse error, unexpected T_CONSTANT_ENCAPSED_STRING in /home/unonapho/public_html/fo.tog.ra.fie/wp-includes/template-functions-general.php on line 153

Following is the snippet of code from the above referenced error message:

function single_cat_title($prefix = '', $display = true ) {
    global $cat;
    if(!empty($cat) && !(strtoupper($cat) == 'ALL')) { // <---- LINE 153
        $my_cat_name = get_the_category_by_ID($cat);
        if(!empty($my_cat_name)) {
            if ($display)
                echo $prefix.strip_tags(stripslashes($my_cat_name));
            else
                return strip_tags(stripslashes($my_cat_name));
        }
    }
}