Software error:

DBD::mysql::db selectcol_arrayref failed: Unknown column 'bugs.subcomponent' in 'where clause' [for Statement "SELECT bugs.bug_id AS bug_id, bugs.bug_status AS bug_status, bugs.priority AS priority, CASE WHEN INSTR(CAST(map_assigned_to.login_name AS BINARY), CAST('@' AS BINARY)) != 0 THEN SUBSTR(map_assigned_to.login_name, 1, INSTR(CAST(map_assigned_to.login_name AS BINARY), CAST('@' AS BINARY)) - 1) ELSE map_assigned_to.login_name END AS assigned_to
  FROM bugs
LEFT JOIN bug_group_map AS security_map ON bugs.bug_id = security_map.bug_id
INNER JOIN profiles AS map_assigned_to ON bugs.assigned_to = map_assigned_to.userid
INNER JOIN bug_status AS map_bug_status ON bugs.bug_status = map_bug_status.value
INNER JOIN priority AS map_priority ON bugs.priority = map_priority.value
LEFT JOIN bugs AS bugs_g7 ON bugs.bug_id = bugs_g7.bug_id
LEFT JOIN bugs_activity AS act_12_7 ON bugs_g7.bug_id = act_12_7.bug_id AND act_12_7.fieldid = 12 AND act_12_7.added = 'FIXED' AND act_12_7.bug_when >= '2000-06-30 00:00:00' AND act_12_7.bug_when <= '2008-06-30 23:59:59'
 WHERE bugs.creation_ts IS NOT NULL
   AND  (security_map.group_id IS NULL OR security_map.group_id IN (-1))
   AND  bugs.component_id IN (322,263,59,107,403,516,1447,111,309)  AND  bugs.subcomponent IN ('actions','ant','apidocs','AWT/Swing','code','data systems','dialogs','dirchooser','documentation','editor','execution','explorer','favorites','filesystems','FS extension','graphics','harness','help system','inspector','jackpot','looks','lookup','maven','modules','navigator','nodes','old','options','output','palette','plugin manager','progress','project','property editors','property sheet','refactoring','registry','settings','templates','terminal emulator','timers','tree table view','ui','upgrade','window system','wizards')  AND  bugs.target_milestone IN ('6.5')  AND  bugs.issue_type IN ('DEFECT','ENHANCEMENT')  AND  bugs.resolution IN ('FIXED')  AND bugs.delta_ts >= '2000-06-30' AND ( 1 = 1 AND act_12_7.bug_when IS NOT NULL AND act_12_7.bug_when IS NOT NULL AND act_12_7.bug_when IS NOT NULL )
GROUP BY bugs.bug_id
ORDER BY map_bug_status.sortkey, map_bug_status.value, map_priority.sortkey, map_priority.value, assigned_to, bug_id
LIMIT 500
"] at Bugzilla/Search.pm line 711.
	Bugzilla::Search::data(Bugzilla::Search=HASH(0x5644c3ef4250)) called at /var/www/bugzilla-nb/buglist.cgi line 760

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