Error in log (formatting's a bit wonky - should all be one block):
[info] $Fatal Error Details = Array
(
[callback] => Array
(
[0] => CRM_Core_Error
1 => handle
)
[code] => -19
[message] => DB Error: no such field
[mode] => 16
[debug_info] => INSERT INTO dedupe (id1, id2, weight) SELECT t1.contact_id id1, t2.contact_id id2, 10 weight FROM civicrm_address t1 INNER JOIN civicrm_address t2 ON (t1.postal_code IS NOT NULL AND t2.postal_code IS NOT NULL AND t1.postal_code = t2.postal_code AND t1.postal_code <> '' AND t2.postal_code <> '' AND Array) WHERE t1.contact_id < t2.contact_id GROUP BY id1, id2, weight ON DUPLICATE KEY UPDATE weight = weight + VALUES(weight) [nativecode=1054 ** Unknown column 'Array' in 'on clause']
[type] => DB_Error
[user_info] => INSERT INTO dedupe (id1, id2, weight) SELECT t1.contact_id id1, t2.contact_id id2, 10 weight FROM civicrm_address t1 INNER JOIN civicrm_address t2 ON (t1.postal_code IS NOT NULL AND t2.postal_code IS NOT NULL AND t1.postal_code = t2.postal_code AND t1.postal_code <> '' AND t2.postal_code <> '' AND Array) WHERE t1.contact_id < t2.contact_id GROUP BY id1, id2, weight ON DUPLICATE KEY UPDATE weight = weight + VALUES(weight) [nativecode=1054 ** Unknown column 'Array' in 'on clause']
[to_string] => [db_error: message="DB Error: no such field" code=-19 mode=callback callback=CRM_Core_Error::handle prefix="" info="INSERT INTO dedupe (id1, id2, weight) SELECT t1.contact_id id1, t2.contact_id id2, 10 weight FROM civicrm_address t1 INNER JOIN civicrm_address t2 ON (t1.postal_code IS NOT NULL AND t2.postal_code IS NOT NULL AND t1.postal_code = t2.postal_code AND t1.postal_code <> '' AND t2.postal_code <> '' AND Array) WHERE t1.contact_id < t2.contact_id GROUP BY id1, id2, weight ON DUPLICATE KEY UPDATE weight = weight + VALUES(weight) [nativecode=1054 ** Unknown column 'Array' in 'on clause']"]
)