How to solve this, help me

i got this error

PDOException: SQLSTATE[3D000]: Invalid catalog name: 1046 No database selected in C:\xampp\htdocs\crudsamp\notelist.php:11 Stack trace: #0 C:\xampp\htdocs\crudsamp\notelist.php(11): PDOStatement->execute() #1 {main}

this is my code


header("Access-Control-Allow-Origin: *");


$sql = "SELECT * FROM `tblnotes` ";
try {
	$result = $conn->prepare($sql);
		$loadlist = array();
	    $loadlist_arr[] = array(
		                      "id" => $row["id"],
                              "task" => $row["task"],
echo json_encode($loadlist_arr);

}catch(PDOException $e){
	die( "An error has been occured!" . $e);

Your database connection isn’t being configured to select a database. The problem is likely in db_conn.php.

Let’s see what’s your code inside db_conn.php :slight_smile:

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