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" uri="" uuid="A6A2679E-9FD9-11EA-ADB9-1C8A1D44A1C8" encoding="&#x2713;" key="login">
    <field name="username" attrs="" display="Username" key="username" value="" id="uuid-A6A2A6D2-9FD9-11EA-ADB9-1C8A1D44A1C8" widget="text"/>
    <field name="password" attrs="" display="Password" key="password" id="uuid-A6A2FDD0-9FD9-11EA-ADB9-1C8A1D44A1C8" widget="password"/>
    <field key="submit" value="" id="uuid-A6A33B7E-9FD9-11EA-ADB9-1C8A1D44A1C8" widget="submit" attrs="" name="submit" display="Login"/>
  </form>
</response>