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" uri="" uuid="1F3AAFCC-1F0B-11EA-9491-B97CFC0ABCF6" encoding="&#x2713;" method="post">
    <field display="Username" widget="text" attrs="" key="username" name="username" id="uuid-1F3ADA24-1F0B-11EA-9491-B97CFC0ABCF6" value=""/>
    <field id="uuid-1F3B0616-1F0B-11EA-9491-B97CFC0ABCF6" name="password" key="password" display="Password" widget="password" attrs=""/>
    <field attrs="" widget="submit" display="Login" id="uuid-1F3B36D6-1F0B-11EA-9491-B97CFC0ABCF6" value="" name="submit" key="submit"/>
  </form>
</response>