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 method="post" uuid="A0A860D6-1993-11EA-A541-313AFC0ABCF6" uri="" encoding="&#x2713;" key="login">
    <field display="Username" value="" widget="text" id="uuid-A0A89132-1993-11EA-A541-313AFC0ABCF6" key="username" name="username" attrs=""/>
    <field attrs="" id="uuid-A0A8B89C-1993-11EA-A541-313AFC0ABCF6" key="password" widget="password" name="password" display="Password"/>
    <field display="Login" value="" key="submit" id="uuid-A0A8ED44-1993-11EA-A541-313AFC0ABCF6" widget="submit" name="submit" attrs=""/>
  </form>
</response>