simplifying 6 mysql queries in 1 page - php

Question

I've got a script that opens 6 MySQL queries in 1 php page. here's the script:
if(!isset($_SESSION["name"]) || empty($_SESSION["name"])) {
header("Location: http://www.google");
die();
} else {
$servername = "localhost";
$username = "user";
$password = "123";
// Create connection
$conn = new mysqli($servername, $username, $password);
$conn2 = new mysqli($servername, $username, $password);
$conn3 = new mysqli($servername, $username, $password);
$conn4 = new mysqli($servername, $username, $password);
$conn5 = new mysqli($servername, $username, $password);
$conn6 = new mysqli($servername, $username, $password);
if ($conn4->connect_error) {
die("Connection failed: " . $conn4->connect_error);
}
$sql4 = "SELECT * FROM tableT WHERE date(ftdate) = curdate()";
$result4 = $conn4->query($sql4);
$row4 = $result4->fetch_assoc();
$conn4->close();
date_default_timezone_set("Asia/Kuala_Lumpur");
if ($result4->num_rows < 1) {
if ($conn3->connect_error) {
die("Connection failed: " . $conn3->connect_error);
}
$date = date("Y-m-d");
$sql3 = 'INSERT INTO tableT (`id`, `date`) VALUES (Null, "' . $date . '")';
if ($conn3->query($sql3) === TRUE) {
header("Location: http://google.com");
die();
} else {
echo "Error: " . $sql3 . "<br>" . $conn3->error;
}
$conn3->close();
} Else {
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
if ($conn2->connect_error) {
die("Connection failed: " . $conn2->connect_error);
}
$sql = "SELECT * FROM tableB WHERE something = '0'";
$sql2 = "SELECT * FROM tableP WHERE id=1";
$result = $conn->query($sql);
$conn->close();
$result2 = $conn2->query($sql2);
$row2 = $result2->fetch_assoc();
$conn2->close();
if ($conn5->connect_error) {
die("Connection failed: " . $conn5->connect_error);
}
$month = date("m");
$sql5 = "SELECT * FROM tableB WHERE month(date) = '" . $month . "' AND something = '1' ORDER BY fid";
$result5 = $conn5->query($sql5);
if ($result5->num_rows > 0) {
$x = 1;
$monthlyt = 0;
$y = 0;
$dailyt = 0;
$day = date("Y-m-d");
while($row5 = $result5->fetch_assoc()) {
$monthlyt = $row5[ftotal] + $monthlyt;
$x = $x + 1;
$dbdate = date("Y-m-d", strtotime($row5[fdate]));
if ($dbdate == $day) {
$y = $y + 1;
$dailyt = $row5[total] + $dailyt;
}
}
$damount = ($y / $row2[something]) * 100;
$dtotal = ($dailyt / $row2[some]) * 100;
$mtotal = ($monthlyt / $row2[blah]) * 100;
}
$conn5->close();
if ($conn6->connect_error) {
die("Connection failed: " . $conn6->connect_error);
}
$sql6 = 'UPDATE tableT SET something="' . $y . '", some="' . $blah. '" WHERE tdate="' . $day . '"';
if ($conn6->query($sql6) === TRUE) {
//done
} else {
echo "Error: " . $sql6 . "<br>" . $conn6->error;
}
$conn6->close();
}
}
this page loads a dashboard showing a few different tables and some average response time calculations.
it was working previously, but I got an error saying "website redirected you too many times" Try clearing your cookies. ERR_TOO_MANY_REDIRECTS from chrome today.
So i'm thinking, is there a way I can simplify this? or would this lead to errors?