Javascript apk_user_tracker error

This is probably because I don't have any user relationships yet (still testing all this), but I thought I may as well report it - came across the error while I was working on something else. No performance impact yet noted.

pairs[i].split is not a function
parseQueryString()("page=1")base.js?q (line 69)
(?)()()ajax_view.js?q (line 104)
(?)()(Object length=9 0=a.active 1=a.active 2=a.active 3=a.active, function(), undefined)jquery.j...e3Q%3D%3D (line 1)
(?)()(function(), undefined)jquery.j...e3Q%3D%3D (line 1)
(?)()()ajax_view.js?q (line 103)
(?)()(Object length=1 0=div.view prevObject=Object jquery=1.2.6, function(), undefined)jquery.j...e3Q%3D%3D (line 1)
(?)()(function(), undefined)jquery.j...e3Q%3D%3D (line 1)
(?)()(0, Object view_name=apk_user_tracker)ajax_view.js?q (line 97)
(?)()([Object view_name=apk_user_tracker 0=Object], function(), undefined)jquery.j...e3Q%3D%3D (line 1)
ViewsAjaxView()()ajax_view.js?q (line 49)
(?)()()drupal.js?q (line 42)
(?)()(Object, function(), undefined)jquery.j...e3Q%3D%3D (line 1)
attachBehaviors()(Document 1)drupal.js?q (line 41)
(?)()()drupal.js?q (line 276)
(?)()()jquery.j...e3Q%3D%3D (line 1)
(?)()()jquery.j...e3Q%3D%3D (line 1)
(?)()([function(), function(), function()], function(), undefined)jquery.j...e3Q%3D%3D (line 1)
(?)()()

APK rocks!