Error ERR_EMPTY_RESPONSE when display image - php

Question

I have this code has been working for few months without any problem. Now this page does not work and the problem from php code but I dont know where
<?php
$query = "SELECT * FROM offerimage order by name";
$result = mysqli_query($connection, $query);
if ($result->num_rows > 0) {
echo "<table>";
while($row = $result->fetch_assoc()) {
echo "<tr>";
$image = '<img src="data:image/jpeg;base64,'.base64_encode($row['image'] ).'" height="100" width="100"/>';
//echo '<br></br>';
echo $image;
echo '<br></br>';
echo "</tr>";
}
} else {
echo "</table>";
}
?>
I GET THIS ERROR
"ERR_EMPTY_RESPONSE"

Answer 1

Why don't you output something when the query returns no rows, since that's probably the cause?
Also you should have the images inside a <td> element.
Edited to show row-by-row retrieval of images. Assumes the database table offerimage has a unique integer ID (like an AUTO_INCREMENT column) named id, change queries to match the actual table definition.
<?php
// get array of offerimage IDs ordered by name
$query = "SELECT id FROM offerimage order by name";
$result = mysqli_query($connection, $query);
$ids = [];
while ($row = $result->fetch_assoc()) {
$ids[] = (int)$row['id'];
}
if (count($ids) > 0) {
// display each image
echo '<table>';
foreach ($ids as $id) {
$query = "SELECT image FROM offerimage WHERE id = {$id}";
$result = mysqli_query($connection, $query);
$row = $result->fetch_assoc();
echo "<tr><td>";
echo '<img src="data:image/jpeg;base64,'.base64_encode($row['image'] ).'" height="100" width="100"/>';
echo "</td></tr>";
mysqli_free_result($result);
}
echo "</table>";
} else {
echo "<p>No offers found.</p>";
}
Other suggestions: Don't use SELECT * if you only need one column. Use SELECT image instead.
Check for errors when making the database connection (you don't show that code) and from the query, use error_log() or send to the browser so you can see if something went wrong there.

Answer 2

I solve it by save images in folder and then save image location in DB.