sql error by filter on cp-users name
#0 db->query(SELECT sys_user.* FROM sys_user LEFT JOIN client as c ON sys_user.client_id = c.client_id WHERE username like '%rs%' ORDER BY c.contact_name, username LIMIT 0, 15) called at [/usr/local/ispconfig/interface/lib/classes/db_mysql.inc.php:158] #1 (closed) db->queryAllRecords(SELECT sys_user.* FROM sys_user LEFT JOIN client as c ON sys_user.client_id = c.client_id WHERE username like '%rs%' ORDER BY c.contact_name, username LIMIT 0, 15) called at [/usr/local/ispconfig/interface/lib/classes/listform_actions.inc.php:88] #2 (closed) listform_actions->onLoad() called at [/usr/local/ispconfig/interface/web/admin/users_list.php:49]