Update a train in Underground networks Company (Choose company)Metro de BarcelonaMetro de BilbaoMetro de MadridMetro de SevillaSeries (Escoge series)Train (Escoge train)[phpBB Debug] PHP Warning: in file /home/listadottu/www/listadotren/metros/contribs/actren.php on line 257: mysqli_fetch_object() expects parameter 1 to be mysqli_result, bool given [phpBB Debug] PHP Warning: in file /home/listadottu/www/listadotren/metros/contribs/actren.php on line 269: mysqli_fetch_object() expects parameter 1 to be mysqli_result, bool given