Help Fixing Script for VB 4.1.4

[techanalyst]

I just tried adding this to the footer and it says:

<script type="text/javascript">
try {
var re_name_tag = "{vb:raw bbuserinfo.username}";
reinvigorate.track("XXXXXXXXXX");
} catch(err) {}
</script>

It comes back with this error

The following error occurred when attempting to evaluate this template:
Unclosed Curly Brace Expression
This is likely caused by a malformed conditional statement. It is highly recommended that you fix this error before continuing, but you may continue as-is if you wish.