Nepavyksta paleisti Mysql stored procedure

Kodel negaliu per loop paleisti dvieju proceduru is eiles, gaunu klaida "Commands out of sync; you can't run this command now"? O gal yra kitas budas paleisti daugiau nei viena procedura vienu metu?

$arr = array('ovaccu','rank');
foreach ($arr as $proc) 
{
$result = mysqli_query($link, "CALL $proc($pid)") or die(mysqli_error($link));
$row = mysqli_fetch_array($result);
}
var_dump($row);

Kodel negaliu per loop paleisti dvieju proceduru is eiles, gaunu klaida "Commands out of sync; you can't run this command now"? O gal yra kitas budas paleisti daugiau nei viena procedura vienu metu?

 

$arr = array('ovaccu','rank');
foreach ($arr as $proc) 
{
$result = mysqli_query($link, "CALL $proc($pid)") or die(mysqli_error($link));
$row = mysqli_fetch_array($result);
}
var_dump($row);

10 sekundžių truko surasti atsakymą įvedus klaidą į google https://stackoverflow.com/questions/614671/commands-out-of-sync-you-cant-run-this-command-now