Cannot use object of type stdClass as array

[Sevrage]

Salut.Am incercat sa fac un script, un blog hoster folosind wordpress, dar ma lovesc de urmatoarea eroare.

Cannot use object of type stdClass as array in /home/user/public_html/wp-admin/upgrade-functions.php on line 705

Eroarea aceasta apare cand scriptul creeaza blogul userului.

acesta este codul

	// Convert passwords to MD5 and update table appropiately
	$query = 'DESCRIBE '.$tableusers.' user_pass';
	$res = $wpdb->get_results($query);
	if ($res[0]['Type'] != 'varchar(32)') {
		$wpdb->query('ALTER TABLE '.$tableusers.' MODIFY user_pass varchar(64) not null');
	}
	
	$query = 'SELECT ID, user_pass from '.$tableusers;
	foreach ($wpdb->get_results($query) as $row) {
		if (!preg_match('/^[A-Fa-f0-9]{32}$/', $row->user_pass)) {
			   $wpdb->query('UPDATE '.$tableusers.' SET user_pass = MD5(\''.$row->user_pass.'\') WHERE ID = \''.$row->ID.'\'');
		}
	}
	
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 1");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 2");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 3");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 4");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 5");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 6");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 7");
	$wpdb->query("DELETE FROM $tableoptiongroups WHERE group_id = 9");

	$wpdb->query("UPDATE $tableoptiongroups SET group_name = 'Link Manager' WHERE group_id = 8");
	$wpdb->query("UPDATE $tableoptiongroups SET group_name = 'Geo-data' WHERE group_id = 9");

si aceasta este linia 705

	if ($res['0']['Type'] != 'varchar(32)') {

si aici este linkul de download catre upgrade_functions.php filebox.ro/download.php?key=9748efbb7867b1746f9dd93ce9c6c9ec

O zi buna.

[Hip_hop_x]

vezi ca in baza de date, acel field trebuie sa fie varchar cu 32 caractere, dai un convert ca sa repari problema, sau modifica php-ul