Mysql_select 2 BDD

<?php

// Create first connection to the host named locahost1.
$con1 = @mysql_connect('XX.XXX.XXX.XXX' , 'admin' , 'password');
if(!$con1) {
        echo "ERROR MySQL: Connect to Server locahost 1\n";
        exit;
}
// Create a second connection to the host named locahost2.
$con2 = @mysql_connect('localhost' , 'admin' , 'password', true);
if(!$con2) {
        echo "ERROR MySQL: Connect to Server locahost 2\n";
        exit;
}

echo $con1."\n";
echo $con2."\n";
// Connect to the selected MySQL database – using the connection $con1.
@mysql_select_db(‘asteriskcdrdb′, $con1);
// Connect to the selected MySQL database – using the connection $con2.
@mysql_select_db(‘facturation′, $con2);

// requête sql pour vider la table cdrimport
$sql = "TRUNCATE TABLE facturation.importcdr";
$req = mysql_query($sql) or die ('Erreur SQL !<br>'.$sql.'<br>'.mysql_error());
echo nl2br("Truncate importcdr OK");

// requête sql copie des données vers la base facturation
$sql = "INSERT INTO facturation.importcdr (calldate,clid,src,dst,duration,billsec)". 
" (SELECT calldate,clid,src,dst,duration,billsec FROM asteriskcdrdb.cdr WHERE cdr.calldate LIKE '$lastmonth')";
$req = mysql_query($sql) or die ('Erreur SQL !<br>'.$sql.'<br>'.mysql_error());
echo nl2br("copie données vers base factu OK");

Erreur SQL !<br>INSERT INTO facturation.importcdr (calldate,clid,src,dst,duration,billsec) (SELECT calldate,clid,src,dst,duration,billsec FROM asteriskcdrdb.cdr WHERE cdr.calldate LIKE '2016-04')<br>Table 'asteriskcdrdb.cdr' doesn't exist