OK, change /MY_ADMIN/ip_blocker.php (around line 70) to read:
Code:
} else {
$ip_list = $db->Execute('SELECT * FROM ' . TABLE_IP_BLOCKER . ' WHERE ib_id=1');
$enabled = (int)$ip_list->fields['ib_power'];
$lockout_count = $ip_list->fields['ib_lockout_count'];
$pwd = $ip_list->fields['ib_password'];
$blocklist = ip_blocker_array_to_list (unserialize ($ip_list->fields['ib_blocklist']));
$blocklist = (is_array ($blocklist)) ? implode ("\r\n", $blocklist) : '';
$passlist = ip_blocker_array_to_list (unserialize ($ip_list->fields['ib_passlist']));
$passlist = (is_array ($passlist) ? implode ("\r\n", $passlist) : '';
}
That should correct the issue. I'll get a v2.1.1 staged on github.