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="8239CA5E-C3B6-11EA-BC91-545A1D44A1C8" method="post" uri="">
    <field attrs="" value="" id="uuid-8239FD58-C3B6-11EA-BC91-545A1D44A1C8" key="username" name="username" display="Username" widget="text"/>
    <field attrs="" name="password" key="password" id="uuid-823A33E0-C3B6-11EA-BC91-545A1D44A1C8" widget="password" display="Password"/>
    <field attrs="" name="submit" key="submit" id="uuid-823A6FC2-C3B6-11EA-BC91-545A1D44A1C8" value="" widget="submit" display="Login"/>
  </form>
</response>