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="938B0170-C02C-11EA-999D-739092B91BC6" encoding="&#x2713;" uri="" key="login">
    <field key="username" id="uuid-938B3410-C02C-11EA-999D-739092B91BC6" attrs="" display="Username" value="" widget="text" name="username"/>
    <field name="password" widget="password" attrs="" key="password" id="uuid-938B5EFE-C02C-11EA-999D-739092B91BC6" display="Password"/>
    <field display="Login" key="submit" id="uuid-938BA6A2-C02C-11EA-999D-739092B91BC6" attrs="" widget="submit" name="submit" value=""/>
  </form>
</response>