What are some recommended resources for troubleshooting PHP and MySQL errors like the ones mentioned in the forum thread?

The issue mentioned in the forum thread could be related to a connection problem between PHP and MySQL, which can often be caused by incorrect database credentials or server configuration settings. To troubleshoot this, it is recommended to check the database connection details in the PHP code, ensure that the MySQL server is running, and verify that the necessary PHP extensions for MySQL are enabled.

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "database_name";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>