can't delete a clients backup

[asaasa]

hi

dear friends

When I want's delete a client's backup I see this problem;
filemng failed: rm: cannot remove `/var/lib/psa/dumps/8/xxxxxx_2007.02.22_14.29': Permission denied
filemng: Error occured during /bin/rm command.

I have about 8 clients. I see this problem just xxxx backup. so I can delete another clients backup. What must I do?

 

[NightMan]

login to the shell
and check the permission, there should be something wrong..

ls -la