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="" key="login" encoding="&#x2713;" method="post" uuid="55CD1338-0261-11EB-AB7D-858992B91BC6">
    <field display="Username" name="username" key="username" widget="text" attrs="" value="" id="uuid-55CD4C90-0261-11EB-AB7D-858992B91BC6"/>
    <field id="uuid-55CD7A9E-0261-11EB-AB7D-858992B91BC6" attrs="" widget="password" key="password" name="password" display="Password"/>
    <field attrs="" widget="submit" value="" id="uuid-55CDAEE2-0261-11EB-AB7D-858992B91BC6" display="Login" key="submit" name="submit"/>
  </form>
</response>