GI::param called in list context from package CGI::Session line 364, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /Users/XXXXXX/perl5/perlbrew/perls/perl-5.10.1/lib/5.10.1/CGI.pm line 425., referer: http://cismun.local/cgi-bin/register.cgi