v.1.10-RC.2 Ticket list View bug and DB Error #1222

I've just upgraded from 1.9.12 to 1.10-RC.2 and We're having an issue with the ticket list.
The sorting appears all wrong even when I change the sort mode.
This happens with all the users and in different browsers.
I've tried clean up cache but get the same problem.
I'm also getting an error on my email that I don't know if it is related.

DB Error #1222

[SELECT COUNT(*) FROM
(SELECT A1.`ticket_id`, 0,5 AS __relevance__ FROM `ost_ticket` A1 JOIN
`ost_user` A2 ON (A1.`user_id` = A2.`id`) LEFT JOIN `ost_user_email` A3
ON (A2.`id` = A3.`user_id`) LEFT JOIN `ost_organization` A4 ON
(A2.`org_id` = A4.`id`) JOIN `ost_ticket_status` A5 ON (A1.`status_id` =
A5.`id`) WHERE (A1.`number` LIKE ? OR A2.`name` LIKE ? OR A3.`address`
LIKE ? OR A4.`name` LIKE ?) AND ((A5.`state` = ? AND (A1.`staff_id` = ?
OR A1.`team_id` IN (?))) OR A1.`dept_id` IN (?, ?, ?, ?, ?)) GROUP BY
A1.`ticket_id` UNION ALL SELECT Z1.ticket_id AS `ticket_id`,
Z1.`relevance` AS `__relevance__` FROM `ost_ticket` A1 JOIN (SELECT
COALESCE(Z3.`object_id`, Z5.`ticket_id`) as `ticket_id`, MATCH
(Z1.title, Z1.content) AGAINST ('spms' IN BOOLEAN MODE) AS `relevance`
FROM `ost__search` Z1 LEFT JOIN `ost_thread_entry` Z2 ON
(Z1.`object_type` = 'H' AND Z1.`object_id` = Z2.`id`) LEFT JOIN
`ost_thread` Z3 ON (Z2.`thread_id` = Z3.`id` AND Z3.`object_type` = 'T')
LEFT JOIN `ost_ticket` Z5 ON (Z1.`object_type` = 'T' AND Z1.`object_id`
= Z5.`ticket_id`) WHERE MATCH (Z1.title, Z1.content) AGAINST ('spms' IN
BOOLEAN MODE)) Z1 WHERE A1.`ticket_id` = Z1.`ticket_id` GROUP BY
A1.`ticket_id`) __]



The used SELECT statements have a different number of columns<br />

<br />

---- Backtrace ----<br />

#0 (raiz)/include/mysqli.php(318): osTicket->logDBError('DB Error #1222', '[SELECT COUNT(*...')<br />

#1 (raiz)/include/class.orm.php(2741): db_prepare('SELECT COUNT(*)...')<br />

#2 (raiz)/include/class.orm.php(2735): MySqlExecutor->execute()<br />

#3 (raiz)/include/class.orm.php(2829): MySqlExecutor->_prepare()<br />

#4 (raiz)/include/class.orm.php(2410): MySqlExecutor->getRow()<br />

#5 (raiz)/include/class.orm.php(1117): MySqlCompiler->compileCount(Object(QuerySet))<br />

#6 (raiz)/include/staff/tickets.inc.php(191): QuerySet->count()<br />

#7 (raiz)/scp/tickets.php(471): require_once('/var/www/html/s...')<br />

#8 {main}