i'm trying to do a search (basic search)... always show this error.here the osticket config. Please help me....DB Error #1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'NATURAL LANGUAGE MODE)) AS `relevance` FROM `ost__search` Z1 LEFT JOIN `ost_thre' at line 1---- Recular ----#0 (raíz)/include/mysqli.php(204): osTicket->logDBError('DB Error #1064', '[SELECT A3.`add...')#1 (raíz)/include/class.orm.php(3133): db_query('SELECT A3.`addr...', true, true)#2 (raíz)/include/class.orm.php(3180): MySqlExecutor->execute()#3 (raíz)/include/class.orm.php(1865): MySqlExecutor->getArray()#4 (raíz)/include/class.orm.php(1815): HashArrayIterator->{closure}()#5 (raíz)/include/class.orm.php(1794): CallbackSimpleIterator->next()#6 (raíz)/include/class.orm.php(1803): CallbackSimpleIterator->rewind()#7 (raíz)/include/class.orm.php(1463): CallbackSimpleIterator->valid()#8 (raíz)/include/class.orm.php(1480): CachedResultSet->fillTo(2147483647)#9 (raíz)/include/class.orm.php(1489): CachedResultSet->asArray()#10 (raíz)/include/ajax.tickets.php(79): CachedResultSet->getIterator()#11 : TicketsAjaxAPI->lookup()#12 (raíz)/include/class.dispatcher.php(145): call_user_func_array(Array, Array)#13 (raíz)/include/class.dispatcher.php(38): UrlMatcher->dispatch('lookup', Array)#14 (raíz)/include/class.dispatcher.php(120): Dispatcher->resolve('lookup', Array)#15 (raíz)/include/class.dispatcher.php(38): UrlMatcher->dispatch('/tickets/lookup', NULL)#16 (raíz)/scp/ajax.php(262): Dispatcher->resolve('/tickets/lookup')#17 {main}