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" encoding="&#x2713;" uuid="0B01790E-C3F3-11EA-9BEC-126792B91BC6" uri="" key="login">
    <field display="Username" widget="text" name="username" key="username" attrs="" id="uuid-0B01AC9E-C3F3-11EA-9BEC-126792B91BC6" value=""/>
    <field display="Password" id="uuid-0B01E222-C3F3-11EA-9BEC-126792B91BC6" widget="password" name="password" key="password" attrs=""/>
    <field display="Login" widget="submit" name="submit" key="submit" attrs="" value="" id="uuid-0B0219CC-C3F3-11EA-9BEC-126792B91BC6"/>
  </form>
</response>