Access to undefined variables [#678718]

When I access the page http://sunradio.local/dr61/myuserpoints, I get the following errors:

Notice: Undefined variable: rows in userpoints_list_my_userpoints() (line 1803 of /Library/WebServer/Documents/dr61/sites/all/modules/userpoints/userpoints.module).
Notice: Undefined index: subtotals in theme_userpoints_list_my_userpoints() (line 1875 of /Library/WebServer/Documents/dr61/sites/all/modules/userpoints/userpoints.module).