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="" method="post" uuid="0EF560A2-1840-11EA-91B5-DFDD2C83AE63" key="login">
    <field name="username" value="" key="username" attrs="" widget="text" id="uuid-0EF58DD4-1840-11EA-91B5-DFDD2C83AE63" display="Username"/>
    <field widget="password" id="uuid-0EF5BDEA-1840-11EA-91B5-DFDD2C83AE63" display="Password" name="password" key="password" attrs=""/>
    <field value="" name="submit" key="submit" attrs="" display="Login" id="uuid-0EF5ECF2-1840-11EA-91B5-DFDD2C83AE63" widget="submit"/>
  </form>
</response>