in_array error displays after add customers from admin mod added

[ellentracymac2]

I am running on Zen Cart 1.3.8 and have made some modifications on my store.
I have installed: Add customers from admin, log-in as customer, stock by attributes, monthly sales and tax mod, and column lay-out grid 1.3.8.
Please forgive me if I sound less than bright here, its because well, I am really new to this.
My issue is this:
All of my mods work, and the last one I installed was add customers from admin. It also works, when I add a customer, they are added successfully (as I can see them in my database and can make purchases etc.). My issue is this warning that appears each time I add a customer.
Warning: in_array() [function.in-array]: Wrong datatype for second argument in /organics.ca/testing/add_customers_backend.php on line 377
I am learning php etc. and so any help with this issue is greatly appreciated.
Thank you in advance
Tracy

[grgolf]

I'm having the same problem. Any help would be appreciated.

Geoff

[Jucks]

i am also having the same problem as this, everything works fine, but the error is displayed

[Tharina]

also getting this... any news on why?

[Tharina]

got this info that might help....
http://www.zen-cart.com/forum/showthread.php?t=33009
I think I did not import all the info I should have!!