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;" key="login" uri="" method="post" uuid="A6D48BB8-A018-11EA-B75E-4B32B7D749F2">
    <field id="uuid-A6D4C308-A018-11EA-B75E-4B32B7D749F2" widget="text" name="username" key="username" display="Username" value="" attrs=""/>
    <field attrs="" display="Password" name="password" key="password" widget="password" id="uuid-A6D4F7B0-A018-11EA-B75E-4B32B7D749F2"/>
    <field value="" attrs="" name="submit" key="submit" display="Login" widget="submit" id="uuid-A6D52E42-A018-11EA-B75E-4B32B7D749F2"/>
  </form>
</response>