App running fine on Perl 5.8 doesn't work on newer versions

Hi, My small Perl app works perfectly fine on Perl 5.8.8 but not on newer versions such as 5.10.1 or 5.12. There're 8-10 parse errors: [login to view URL] Pls contact me on gtalk (ia3zzy (replace 3 with e) at gmail or skype (3brahim.3zzy repalce both 3 with e). You will work on remote client. I need this done _***urgently within a couple of hours***_. Please bid only of you have experience with Perl on Linux systems.