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" uri="" uuid="69059686-1FFF-11EA-A719-90BD47F95FFE" encoding="&#x2713;" key="login">
    <field key="username" id="uuid-6905C08E-1FFF-11EA-A719-90BD47F95FFE" name="username" display="Username" attrs="" value="" widget="text"/>
    <field display="Password" key="password" id="uuid-6905ED02-1FFF-11EA-A719-90BD47F95FFE" name="password" widget="password" attrs=""/>
    <field display="Login" key="submit" id="uuid-690620CE-1FFF-11EA-A719-90BD47F95FFE" name="submit" value="" widget="submit" attrs=""/>
  </form>
</response>