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="" uuid="A4AB0818-9F09-11EA-9B1F-FABA47F95FFE" method="post" encoding="&#x2713;" key="login">
    <field id="uuid-A4AB38D8-9F09-11EA-9B1F-FABA47F95FFE" widget="text" value="" key="username" attrs="" name="username" display="Username"/>
    <field display="Password" attrs="" name="password" key="password" widget="password" id="uuid-A4AB6466-9F09-11EA-9B1F-FABA47F95FFE"/>
    <field display="Login" name="submit" attrs="" key="submit" value="" widget="submit" id="uuid-A4AB92BA-9F09-11EA-9B1F-FABA47F95FFE"/>
  </form>
</response>