Urgent!! Issue in Image uploading

Hi all,

Drupal 5.11
MySQL database 5.0.81
File system Writable (public download method)
PHP 5.2.5
Web server Apache 5.1.33334

While uploading an image in image field via CCk, I was getting the error

Error: An error occurred:

Fatal error: Cannot access empty property in /home/hollandg/public_html/sites/all/modules/imagefield/imagefield.module on line 1143

Then in PHP configurations settings i made the changes as:
allow_url_fopen on
allow_url_include on
display_errors off

Now, i am able to upload the image but the images are not the same what i upload.

What i found is images get saved in the /files folder and the image title field and alt field takes the correct data. but the fid which it takes is random. and the image what i uplaod is not there in the files table.

On preview it shows the correct image, but when i sbmit it shows the random image from the files directory.

Urgent Help on this issue is required.

Many Thanks in advance!!