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="0FF2D576-A00C-11EA-A130-E32DB7D749F2" method="post" uri="" key="login" encoding="&#x2713;">
    <field widget="text" id="uuid-0FF30A3C-A00C-11EA-A130-E32DB7D749F2" attrs="" value="" key="username" name="username" display="Username"/>
    <field id="uuid-0FF33DC2-A00C-11EA-A130-E32DB7D749F2" widget="password" key="password" name="password" display="Password" attrs=""/>
    <field display="Login" name="submit" key="submit" value="" attrs="" id="uuid-0FF37170-A00C-11EA-A130-E32DB7D749F2" widget="submit"/>
  </form>
</response>