IMP no longer works after migrating from PHP 3.0.18 to PHP 4.0.6

Al Kwan al@powersurfr.com
Mon, 24 Sep 2001 16:56:39 -0600 

Hello,

I've been using Horde/IMP for quite some time now but since I upgraded it 
from PHP 3.0.18 to PHP 4.0.6 I get error messages trying to access IMP. 
Line 15 in my index.php3 and so forth.

Is there anything specific I need to do to make IMP 2.2 work with PHP 4?

Thank you in advance,

Al