Upgrade to OJS 3.0 from 2.4.8.0 - Error while converting supplementary files

Hi @atarix

I have made this:
ojs3/lib/pkp/classes/security/UserGroupDAO.inc.php

241 function getByRoleId($contextId, $roleId, $default = false, $dbResultRange = null) {
242 $params = array((int) $contextId, (int) $roleId);
243 if ($default) $params = 1; // true
244 $result = $this->retrieveRange(
245 ‘SELECT *
246 FROM user_groups
247 WHERE context_id = ? AND
248 role_id = ?
249 ’ . ($default?’ AND is_default = ?‘:’')
250 .’ ORDER BY user_group_id’,
251 $params,
252 $dbResultRange
253 );
254
255 return new DAOResultFactory($result, $this, ‘_returnFromRow’);
256 }

Regards,
Tarcisio Pereira.