#4 Premature end of script headers

[BioXD]

Hi i´ve been having some trouble running the script on
a Linux Box running php 4.4.1 and apache 2.0.55. I just
keep getting a "500 internal server error". The error
logs returns says the error is a "Premature end of
script headers". Are you aware of any configuration
that might be causing this issue?

note: when i run the script at another server or at
localhost it works perfectly.