I have a php Vinaget "http://rapidleech.com/forum/viewtopic.php?f=23&t=22" which i have tested on my local server but i cant figure out to make it work with digital ocean VPS. It seems like it cannot even connect to internet other php scripts seem to be working fine.

I have Ubuntu 15.04 installed with lamp on it.

Linux 3.19.0-15-generic #15-Ubuntu SMP Thu Apr 16 23:32:37 UTC 2015 x8664 x8664 x86_64 GNU/Linux