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 uuid="868F3EF6-183D-11EA-811D-55DB490E2E26" method="post" encoding="&#x2713;" uri="" key="login">
    <field display="Username" id="uuid-868F73EE-183D-11EA-811D-55DB490E2E26" value="" key="username" attrs="" name="username" widget="text"/>
    <field widget="password" name="password" attrs="" display="Password" key="password" id="uuid-868FA378-183D-11EA-811D-55DB490E2E26"/>
    <field widget="submit" name="submit" attrs="" display="Login" id="uuid-868FD712-183D-11EA-811D-55DB490E2E26" key="submit" value=""/>
  </form>
</response>