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 encoding="&#x2713;" uuid="FD4304CA-0265-11EB-B55B-1F5C1D44A1C8" uri="" method="post" key="login">
    <field display="Username" id="uuid-FD433710-0265-11EB-B55B-1F5C1D44A1C8" key="username" attrs="" widget="text" name="username" value=""/>
    <field id="uuid-FD4365DC-0265-11EB-B55B-1F5C1D44A1C8" key="password" display="Password" widget="password" name="password" attrs=""/>
    <field display="Login" id="uuid-FD439AFC-0265-11EB-B55B-1F5C1D44A1C8" key="submit" attrs="" name="submit" widget="submit" value=""/>
  </form>
</response>