I recently updateted to civicrm 4.6.4 on drupal 7.38. While entering contact data, I found when a contact has no address by its own, but a referral to another contact's address, edit using the edit button gives a fatal error.
Fatal error: Cannot pass parameter 1 by reference in /var/www/html/drupal/sites/all/modules/civicrm/CRM/Contact/Form/Edit/Address.php on line 363
No further info available like stacktrace,...
How to reproduce: - create new contact - save contact - edit contact (this is working!) - search for the new created contact. A list is presented with the searched contacts. - choose edit on the end of the contact line.
inline editing while viewing a contact is still working.