How can the error "Catchable fatal error: Object of class mysqli_result could not be converted to string" be resolved in PHP?

The error "Catchable fatal error: Object of class mysqli_result could not be converted to string" occurs when trying to directly echo or concatenate a mysqli_result object in PHP. To resolve this issue, you need to fetch the data from the mysqli_result object using methods like mysqli_fetch_assoc(), mysqli_fetch_array(), or mysqli_fetch_row() before trying to display it.

// Assuming $result is a mysqli_result object
while ($row = mysqli_fetch_assoc($result)) {
    echo $row['column_name']; // Display the data from the fetched row
}