readline() on unopened filehandle DATA at /home/www/720ce95cf88fdeb32cfefa53440028bc/users/tpperl/web/Domdom/tpcgi1.pl line 14. /home/www/720ce95cf88fdeb32cfefa53440028bc/users/tpperl/web/Domdom/tpcgi1.pl Use of uninitialized value $username in concatenation (.) or string at /home/www/720ce95cf88fdeb32cfefa53440028bc/users/tpperl/web/Domdom/tpcgi1.pl line 23. hello