I am now learning mason, and I can't figure out what I'm doing wrong with this script.

I am trying to call a component, but I keep getting an error when I try to use variables in the component (even though I am passing it):

Main script:

% # Else if this is a 'personalized' product
% elsif ($sku_p =~ /p/i and $person and (!$thatname and !$notperson)){
+ #for personalization item
        <& personalized_product,
            sku_p => $sku_p,
            person => $person,
            mode => $mode        
         &>
%}else {
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Here is the error I am getting in the log files:

[Wed Feb 28 16:43:24 2007] [error] Mason error (during compilation of 
+/usr/local
/stronghold/htdocs/ttgo/order/personalized_product)     File: /usr/loc
+al/strongh
old/mason/ttgo/obj/order/personalized_product   Errors: [29:Global sym
+bol "$sku_
p" requires explicit package name], [30:Global symbol "$person" requir
+es explici
t package name], [31:Global symbol "$person" requires explicit package
+ name], [3
2:Global symbol "$person" requires explicit package name], [51:Global 
+symbol "$m
ode" requires explicit package name], [61:Global symbol "$person" requ
+ires expli
cit package name], [72:Global symbol "$sku_p" requires explicit packag
+e name], [
119:Global symbol "$sku_p" requires explicit package name]      Compon
+ent stack:
 /order/cart, /order/autohandler, /autohandler  Code stack: [/usr/lib/
+perl5/site
_perl/5.6.1/HTML/Mason/Interp.pm:386], [/usr/lib/perl5/site_perl/5.6.1
+/HTML/Maso
n/Request.pm:467], [/usr/lib/perl5/site_perl/5.6.1/HTML/Mason/Request.
+pm:596], [
/usr/local/stronghold/mason/ttgo/obj/order/cart:190], [/usr/local/stro
+nghold/mas
on/ttgo/obj/order/autohandler:35], [/usr/local/stronghold/mason/ttgo/o
+bj/autohan
dler:19]
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What am I doing wrong?