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 uri="" encoding="&#x2713;" key="login" uuid="389D3630-2786-11F1-8E6A-21E62597109C" method="post">
    <field key="username" name="username" attrs="" value="" display="Username" id="uuid-389D6B1E-2786-11F1-8E6A-21E62597109C" widget="text"/>
    <field widget="password" id="uuid-389DB4D4-2786-11F1-8E6A-21E62597109C" display="Password" attrs="" name="password" key="password"/>
    <field id="uuid-389DFDB8-2786-11F1-8E6A-21E62597109C" display="Login" attrs="" value="" widget="submit" key="submit" name="submit"/>
  </form>
</response>