I have this problem here whereby i kept getting auto log off whenever i try to log into my user.

It said that windows is shutting down therefore its unable to start applications. I did not press on any logging off of computer nor turning it off.
And also, another thing came out saying something about "echo off"

Im only able to log in through safe mode.

I had tried logging in using other accounts but it dosen't seem to work properly. The same thing kept happening again and again. Please help me with this solution. If you need anymore details, please tell me. I will try to help as much as i can.

Please reply asap.

If this is a new problem try a System restore to a point prior to the problem.

start > All Programs > Accessories > System Tools > System Restore

If that doesn't help create a new user in Safe Mode and see if the new user will work in normal mode.

Also is this XP Home or XP Pro?