Warning on group CSV upload

[Kristina Hoeppner]

Got the following warning message when trying to upload the attached csv file to create groups on Mahara 1.10RC1

[WAR] 9f (lib/group.php:437) Undefined index: allowarchives
Call stack (most recent first):

    log_message("Undefined index: allowarchives", 8, true, true, "/home/kristina/code/mahara/htdocs/lib/group.php", 437) at /home/kristina/code/mahara/htdocs/lib/errors.php:439
    error(8, "Undefined index: allowarchives", "/home/kristina/code/mahara/htdocs/lib/group.php", 437, array(size 3)) at /home/kristina/code/mahara/htdocs/lib/group.php:437
    group_create(array(size 8)) at /home/kristina/code/mahara/htdocs/admin/groups/uploadcsv.php:288
    uploadcsv_submit(object(Pieform), array(size 5)) at Unknown:0
    call_user_func_array("uploadcsv_submit", array(size 2)) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:527
    Pieform->__construct(array(size 2)) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:162
    Pieform::process(array(size 2)) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:71
    pieform(array(size 2)) at /home/kristina/code/mahara/htdocs/admin/groups/uploadcsv.php:352