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 method="post" encoding="&#x2713;" uri="" key="login" uuid="61CEBFEA-574B-11EA-97AA-34A347F95FFE">
    <field display="Username" value="" id="uuid-61CEF2DA-574B-11EA-97AA-34A347F95FFE" key="username" widget="text" attrs="" name="username"/>
    <field widget="password" key="password" id="uuid-61CF1DAA-574B-11EA-97AA-34A347F95FFE" display="Password" name="password" attrs=""/>
    <field attrs="" name="submit" display="Login" value="" key="submit" id="uuid-61CF4B7C-574B-11EA-97AA-34A347F95FFE" widget="submit"/>
  </form>
</response>