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 key="login" encoding="&#x2713;" uri="" method="post" uuid="9784C734-198D-11EA-B42A-09182D83AE63">
    <field widget="text" display="Username" id="uuid-9784F7E0-198D-11EA-B42A-09182D83AE63" name="username" value="" key="username" attrs=""/>
    <field widget="password" display="Password" id="uuid-978524E0-198D-11EA-B42A-09182D83AE63" attrs="" key="password" name="password"/>
    <field key="submit" attrs="" name="submit" value="" widget="submit" id="uuid-978555C8-198D-11EA-B42A-09182D83AE63" display="Login"/>
  </form>
</response>