My database won't update, here is my code and keep getting this error

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '12', '23', '12', '12', '12', '12', '12 ')' at line 1

<?php
    $conn = new mysqli("localhost","sgane5","loreburn","sgane5_IA2") or die(mysqli_error($conn));
    if (isset($_POST["submit"])) {
        $State = $_POST["State"];
        $ConfirmedCases = $_POST["ConfirmedCases"];
        $Deaths = $_POST["Deaths"];
        $Recovered = $_POST["Recovered"];
        $ActiveCases = $_POST["ActiveCases"];
        $TestConducted = $_POST["TestConducted"];
        $TestPerMillion = $_POST["TestPerMillion"];
        $Hospitalisation = $_POST["Hospitalisation"];
        $query = mysqli_query($conn, "INSERT INTO Covid ( State, ConfirmedCases, Deaths, Recovered, ActiveCases, TestConducted, TestPerMillion, Hospitalisation) VALUES ( '$State, '$ConfirmedCases', '$Deaths', '$Recovered', '$ActiveCases', '$TestConducted', '$TestPerMillion', '$Hospitalisation ')") or die(mysqli_error($conn));
    }
    $query = mysqli_query($conn, "SELECT * FROM Covid") or die(mysqli_error());
    while ($row = mysqli_fetch_array($query)) {
        printf("<form action='Addbook.php' method='post'>
                <input type='text' name='State' value='%s'>
                <input type='text' name='ConfirmedCases' value='%s'>
                <input type='text' name='Deaths' value='%s'>
                <input type='text' name='Recovered' value='%s'>
                <input type='text' name='ActiveCases' value='%s'>
                <input type='text' name='TestConducted' value='%s'>
                <input type='text' name='TestPerMillion' value='%s'>
                <input type='text' name='Hospitalisation' value='%s'>
                <input type='submit' value='Update'>
                </form>", $row['State'], $row['ConfirmedCases'], $row['Deaths'], $row['Recovered'], $row['ActiveCases'], $row['TestConducted'], $row['TestPerMillion'], $row['Hospitalisation']);
    }
?>
</body>
</html>
			 
			 <form name = "search" action ="<?php echo $_SERVER["PHP_SELF"];?>" method="POST">
        <input type="text" placeholder="Acronyms Only" name="search">
        <input type="Submit" value="Search">class="fa fa-search"></button>
    </form>
     <print>Coronavirus Tables Click to reset table ----> <a href="SearchStats.php">Here</a></print>
			     <?php
 $conn = new mysqli("localhost","sgane5","loreburn","sgane5_IA2") or die(mysqli_error($conn));
            // This is the searching bit of the database
            if (isset($_POST["search"])) {
                $Search = $_POST['search'];
                // this selects all the information form the database and has printed on the site
                $query = mysqli_query($conn, "SELECT State ConfirmedCases, Deaths, Recovered, ActiveCases, TestConducted, TestPerMillion, Hospitalisation
                    FROM Covid WHERE State LIKE '%$Search%'") or die(mysqli_error($conn));
                
                print("<table border=\"1\">");
                print("<tr><td>State</td>
                    <td>ConfirmedCases</td>
                    <td>Deaths</td>
                    <td>Recovered</td>
                    <td>ActiveCases</td>
                    <td>TestConducted</td>
                    <td>TestPerMillion</td>
                    <td>Hospitalisation</td>");
                while($row = mysqli_fetch_array($query)) {
                    printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>",
                    $row['State'], $row['ConfirmedCases'], $row['Deaths'], $row['Recovered'], $row['ActiveCases'], $row['TestConducted'], $row['TestPerMillion'], $row['Hospitalisation']);
                }
                print("</table>");
            } else {
                $query = mysqli_query($conn, "SELECT State ConfirmedCases, Deaths, Recovered, ActiveCases, TestConducted, TestPerMillion, Hospitalisation
                    FROM Covid") or die(mysqli_error($conn));
                print("<table border=\"1\">");
                print("<tr><td>State</td>
                    <td>ConfirmedCases</td>
                    <td>Deaths</td>
                    <td>Recovered</td>
                    <td>ActiveCases</td>
                    <td>TestConducted</td>
                    <td>TestPerMillion</td>
                    <td>Hospitalisation</td>");
                while ($row = mysqli_fetch_array($query)) {
                    printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>",
                    $row['State'], $row['ConfirmedCases'], $row['Deaths'], $row['Recovered'], $row['ActiveCases'], $row['TestConducted'], $row['TestPerMillion'], $row['Hospitalisation']);
                }
                print("</table>");
        
            }
			?>