An error message pop up "An error occurred during AJAX Response parsing. The error response will appear in a new popup." when clicking "move, take out, restock, ship, receive" in inventory session.

What steps will reproduce the problem?
1.Go to INVENTORY tab. 
2.Choose any 'inventory code'
3.Click any button: move, take out, restock, ship or receive 

What is the expected output? What do you see instead?
A message pop up "An error occurred during AJAX Response parsing.
The error response will appear in a new popup.".  

What version of the product are you using? On what operating system?
Tracmor-0.3.0
PHP5
Windows 7 Professional 
MySQL 5.1

Please provide any additional information below.
No error if i choose the actions in shortcut link. The error message pop up 
only if i click the button.

Original issue reported on code.google.com by tychew1...@gmail.com on 28 Dec 2010 at 9:39

sukhvir007 / tracmor

An error message pop up "An error occurred during AJAX Response parsing. The error response will appear in a new popup." when clicking "move, take out, restock, ship, receive" in inventory session. #84