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 uuid="A0C50CCA-5748-11EA-B55F-88FF490E2E26" encoding="&#x2713;" uri="" method="post" key="login">
    <field id="uuid-A0C539FC-5748-11EA-B55F-88FF490E2E26" attrs="" key="username" name="username" widget="text" value="" display="Username"/>
    <field widget="password" name="password" key="password" attrs="" id="uuid-A0C565F8-5748-11EA-B55F-88FF490E2E26" display="Password"/>
    <field value="" display="Login" widget="submit" name="submit" id="uuid-A0C59B2C-5748-11EA-B55F-88FF490E2E26" attrs="" key="submit"/>
  </form>
</response>