CakePHP 1.3 Class Shell Could Not Be Loaded (Linux Server)

Hi, i'm using cakephp 1.3 and i have a problem with console on live system. The shell run smooth on my machine but when it has been to live it always says that Class shell could not be load. Any help?

--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
 
---
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscribe@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.