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="46234D2E-A016-11EA-86AB-2932B7D749F2" method="post" encoding="&#x2713;" key="login" uri="">
    <field id="uuid-4623821C-A016-11EA-86AB-2932B7D749F2" widget="text" display="Username" name="username" key="username" value="" attrs=""/>
    <field display="Password" key="password" name="password" attrs="" id="uuid-4623AA44-A016-11EA-86AB-2932B7D749F2" widget="password"/>
    <field id="uuid-4623DD2A-A016-11EA-86AB-2932B7D749F2" widget="submit" display="Login" name="submit" key="submit" attrs="" value=""/>
  </form>
</response>