Sorting not working

[danilopatro]

Sorting the list by Attack strength not working.

http://ringsdb.com/find?q=s%3Alore+t%3Ahero&sort=attack&view=list

I tried with the other sorting options and they are not working too. When I choose the "Cost/Threat" the system return an error.

[Sydtrack-zz]

Never tested that. Fixed.