Warning: Array_key_exists(): T

[CJPLOTTS]

I keep getting, in different places the following errors in similar forms:

 

Warning: array_key_exists(): The first argument should be either a string or an integer in /home/cust1/user1397644/html/catalog/admin/includes/functions/sessions.php on line 99

 

Warning: Cannot modify header information - headers already sent by (output started at /home/cust1/user1397644/html/catalog/admin/includes/functions/sessions.php:99) in /home/cust1/user1397644/html/catalog/admin/includes/functions/general.php on line 22

 

I do have Register Globals, Easy Populate, Seo-G, and most importantly AJAX-AttributeManager installed. I say most

importantly because it seems around this that I get the errors most. But even when updating a changed product I get them.

 

Help Please

[gomikeyp]

I am getting the same error after installing AJAX Attribute Manager.

 

Any luck yet? Thanks

 

Michael