Assigning the return value of new by reference is deprecated

If I use it, I get these warnings:
Deprecated: Assigning the return value of new by reference is deprecated in Table.class.php on line 108
Table.class.php on line 149
Table.class.php on line 162

And since I am not allowed to change the code ;-)
How can I solve this?

By the way: great job!

Just replace =& to simple = in that rows. By another words: remove the ampersands from 108, 149 and 162 rows.

"& is used in PHP to pass an object to a method / assign a new object to a variable by reference. It is depricated in PHP 5 because PHP 5 passes all variables by reference by default."

If replace =& by = the test.php page don't return any content field...

Change all =& to = in every class php and in the api_conversion.php, that will fix the problem.