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;" uri="" uuid="BC115D18-9FD6-11EA-A369-BDE347F95FFE" key="login" method="post">
    <field id="uuid-BC119274-9FD6-11EA-A369-BDE347F95FFE" key="username" attrs="" widget="text" name="username" display="Username" value=""/>
    <field widget="password" key="password" id="uuid-BC11C49C-9FD6-11EA-A369-BDE347F95FFE" attrs="" display="Password" name="password"/>
    <field key="submit" id="uuid-BC12059C-9FD6-11EA-A369-BDE347F95FFE" attrs="" widget="submit" name="submit" value="" display="Login"/>
  </form>
</response>