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 encoding="&#x2713;" uri="" method="post" key="login" uuid="6FE641C4-C3BC-11EA-A9E2-BB31B7D749F2">
    <field id="uuid-6FE66CD0-C3BC-11EA-A9E2-BB31B7D749F2" attrs="" name="username" display="Username" widget="text" value="" key="username"/>
    <field display="Password" widget="password" name="password" attrs="" key="password" id="uuid-6FE69E1C-C3BC-11EA-A9E2-BB31B7D749F2"/>
    <field id="uuid-6FE6CA36-C3BC-11EA-A9E2-BB31B7D749F2" attrs="" name="submit" widget="submit" display="Login" value="" key="submit"/>
  </form>
</response>