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;" uuid="E88AA5B2-200A-11EA-A384-21E3C2841434" method="post" key="login">
    <field display="Username" id="uuid-E88AD352-200A-11EA-A384-21E3C2841434" attrs="" key="username" name="username" value="" widget="text"/>
    <field widget="password" name="password" key="password" attrs="" id="uuid-E88B01E2-200A-11EA-A384-21E3C2841434" display="Password"/>
    <field id="uuid-E88B32FC-200A-11EA-A384-21E3C2841434" attrs="" key="submit" display="Login" value="" widget="submit" name="submit"/>
  </form>
</response>