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="9A103A26-2002-11EA-8564-30172D83AE63" method="post" key="login" encoding="&#x2713;">
    <field id="uuid-9A1066F4-2002-11EA-8564-30172D83AE63" value="" display="Username" name="username" attrs="" widget="text" key="username"/>
    <field key="password" name="password" attrs="" widget="password" id="uuid-9A1094EE-2002-11EA-8564-30172D83AE63" display="Password"/>
    <field display="Login" value="" id="uuid-9A10D044-2002-11EA-8564-30172D83AE63" widget="submit" attrs="" name="submit" key="submit"/>
  </form>
</response>