What are common reasons for encountering the error message "Column count doesn't match value count at row 1" in PHP?

The error message "Column count doesn't match value count at row 1" typically occurs when the number of columns specified in an SQL query does not match the number of values being inserted into the database. This can happen when the number of columns specified in the INSERT statement does not match the number of values provided or when the columns are not properly aligned with the values. To resolve this issue, ensure that the number of columns specified in the INSERT statement matches the number of values being inserted and that they are properly aligned.

// Example of a correct INSERT statement with matching columns and values
$sql = "INSERT INTO table_name (column1, column2, column3) VALUES ('value1', 'value2', 'value3')";
$result = mysqli_query($connection, $sql);

if($result) {
    echo "Data inserted successfully";
} else {
    echo "Error: " . mysqli_error($connection);
}