Software error:

DBD::Pg::db selectcol_arrayref failed: ERROR:  invalid input syntax for integer: "231228%2C233494"
LINE 6:    AND  bugs.bug_id IN ('231228%2C233494') 
                                ^ [for Statement "SELECT bugs.bug_id AS bug_id
  FROM bugs
LEFT JOIN bug_group_map AS security_map ON bugs.bug_id = security_map.bug_id
 WHERE bugs.creation_ts IS NOT NULL
   AND  (security_map.group_id IS NULL OR security_map.group_id IN (-1))
   AND  bugs.bug_id IN ('231228%2C233494') 
GROUP BY bugs.bug_id
LIMIT 500
"] at Bugzilla/Search.pm line 775.
	Bugzilla::Search::data(Bugzilla::Search=HASH(0x1ec3b76c30)) called at /usr/local/www/bugzilla/buglist.cgi line 742

For help, please send mail to the webmaster (bugmeister@FreeBSD.org), giving this error message and the time and date of the error.