Error message

Warning: hash_equals(): Expected user_string to be a string, null given in CRM_Contact_BAO_Contact_Utils::validChecksum() (line 232 of /home/aspt/domains/civicrm.aspt.net/public_html/sites/all/modules/civicrm/CRM/Contact/BAO/Contact/Utils.php).

Membership Directory - PETER W. BALL

First Name
PETER W.
Last Name
BALL
Street Address (Main)
Univ of Toronto at Mississauga
Supplemental Address 1 (Main)
Dept of Biology
Supplemental Address 2 (Main)
City (Main)
State (Main)
ON
Postal Code (Main)
Country (Main)
Phone and Extension-Phone (Main)
905-569-4629
Phone and Extension-Fax (Main)
Website
Research Interests
Carex (Cyperaceae) of eastern Canada; Salicornia (Chenopodiaceae) & related genera.