It's just not my day:
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) : '';
  
}