$ perl ./hist2rss.pl
hist2rss.pl: Attempt to free unreferenced scalar: SV 0x87edcb4 at /home/user/lib/modules/Class/DBI.pm line 1127.
hist2rss.pl: Attempt to free unreferenced scalar: SV 0x87e55bc at /home/user/lib/modules/Class/DBI.pm line 1127.
<h1>Software error:</h1>
<pre>MyApp::Sets can't SELECT id, id, setnumber, setrev, name, theme, year, pcs, figs, picture, msrp, instructions, inventory
FROM   SETS
WHERE  ( ID = ? )
: Not an ARRAY reference at /home/user/lib/modules/Class/DBI.pm line 1126.
 at /home/user/lib/modules/Class/DBI/AbstractSearch.pm line 32