[horde] Horded 3.0.9 and PHP 5.1.2

[Mark M]

>
> I upgraded php from 4.0.1. to 5.1.2 and horde from 2.2.8 to 3.0.9 and 
> while accessing test.php received the following message :
>
> Notice: Only variable references should be returned by reference   
> /horde/lib/Horde/Perms.php on line 341
>
> Notice: Only variable references should be returned by reference in 
> /horde/lib/Horde/Auth.php on line 1168
>
> Any similar experience? 
>
> Thanks for your help