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 key="login" uuid="1BA98554-1F0B-11EA-9BB0-44D4490E2E26" method="post" uri="" encoding="&#x2713;">
    <field name="username" id="uuid-1BA9B754-1F0B-11EA-9BB0-44D4490E2E26" key="username" widget="text" display="Username" value="" attrs=""/>
    <field widget="password" key="password" display="Password" attrs="" name="password" id="uuid-1BA9E954-1F0B-11EA-9BB0-44D4490E2E26"/>
    <field key="submit" widget="submit" value="" attrs="" display="Login" id="uuid-1BAA1D52-1F0B-11EA-9BB0-44D4490E2E26" name="submit"/>
  </form>
</response>