XSLT Error

Empty filename at /home/ubuntu/perl5/perlbrew/perls/perl-5.18.0/lib/site_perl/5.18.0/Chameleon5/Template/XSLT.pm line 575.

Response XML

<?xml version="1.0"?>
<response>
  <form encoding="&#x2713;" key="login" uuid="DE9D6592-6AFB-11F1-9FA2-E8F32C3515A0" method="post" uri="">
    <field id="uuid-DE9D9AF8-6AFB-11F1-9FA2-E8F32C3515A0" display="Username" name="username" attrs="" value="" key="username" widget="text"/>
    <field id="uuid-DE9DE468-6AFB-11F1-9FA2-E8F32C3515A0" name="password" display="Password" attrs="" key="password" widget="password"/>
    <field name="submit" display="Login" attrs="" id="uuid-DE9E2D10-6AFB-11F1-9FA2-E8F32C3515A0" key="submit" widget="submit" value=""/>
  </form>
</response>