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Uncaught Error: Call to a member function prepare() on null in C:\xampp\htdocs\thato\index.php:31 Stack trace: #0 {main} thrown in C:\xampp\htdocs\thato\index.php on line 31


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$servername = "localhost";
$username = "root";
$password = "";
$dbname = "vuyanii_lesegoj";
$conn = null;
//$dbname = "temp_StoreDB";
$conn = null;
global $bcrypt; 
try {
    $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    // set the PDO error mode to exception
    //echo "Connected to DB successfully <br>";
catch(PDOException $e)
    echo $e->getMessage();

            $username   = $_POST['username'];
            $password   = $_POST['password'];
            $message    = '';
         $query = "SELECT count() FROM `users` WHERE `username`= ? AND `password` = ?";
         $stmt = $conn->prepare($query); //line 31
         $stmtl = $stmt->fetchColumn();

         if($stmtl == 1){
            $_SESSION['username'] = $username;

            $dated = date('y/m/d');
            $ip    = $_SERVER['REMOTE_ADDR']; 
                   $query = "INSERT INTO visitors(user_id,username,dated,ip) 
                VALUES(:fn, :ln, :em, :con)";
            $stmt = $conn->prepare($query);

                       catch(PDOException $e){
                echo $e->getMessage();
             echo $dated;

             $message ='<p style="color:red;">Logged In successfully</p>';      
            $message ='<p style="color:red;">Incorrect Details Entered</p>';  
            //echo "$message";           

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Try using the code block system on the forums, so that your code doesn't get lost in the formatting.


The error in the title would only come about if your connection errors out.

What is the line of output before the title?

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