Gravity Forms gform_after_submission Custom Confirmation

I am using Gravity Forms to display the results of an API Call. I had it working correctly until I switched themes and updated GF. Now when I click submit the page loads then just stops.

Here is my code:

add_action(“gform_after_submission”, “set_post_content1”, 10, 2);

function set_post_content1($entry, $form){
$url=strtok($_SERVER[“REQUEST_URI”],’?’);
$uid = get_current_user_id();
if (isset($entry[“1”]) {
$url = “https://www.—————.com/api/———–?v=2&key=———-&multiplier=———-&images=————&items=” . urlencode($entry[“1”]);
$response = wp_remote_get($url);
$json = $response[“body”];

$post = get_post($entry[“post_id”]);

if (empty($json)) {
$post->post_content = “No results received. Sorry! Please refresh the page and search again”;
return;
}

$results = json_decode($json, true);
$total = 0;
print_r($results);
$r = $results[“data”][“0”];

if (isset($r[“error”]) && $r[“error”] = 2) {
$post->post_content =
“<div>
<p>——————————————————–p>
</div>”;
} else {
$total = $total + $r[‘worth’][$entry[“2”]];
$append = $uid . $r[‘search_term’] . $total;
$clean_url = “https://www.——————-.me/—————/————/&#8221; . $append . “.jpg”;
$post->post_content =
‘<div>
<h1>’ . $r[‘search_term’]; . ‘</h1>
<p></p>
<img src=”‘ . ‘https://&#8217; . str_replace(‘ ‘, ”,urldecode($r[‘search_term’])) . ‘.jpg.to’ . ‘”>
<p></p>
<p> —————————‘ . $r[‘worth’][$entry[“2”]] . ‘—. </p>
</div>
<div>
<p>——————————-</p>
<p>——————————-</p>
<p>——————————-</p>
<p>——————————-</p>
<p>——————————-</p>
<p>——————————–</p>
<p>——————————–</p>
<p>——————————–</p>
<img src=”‘ . $clean_url . ‘”>
<p>——————————–</p>
<p>———————————</p>
<p>———————————</p>
<p>———————————</p>
<p>———————————</p>

• ————-
• ————-
• ————-
• ————-

<p></p>
<p>———-</p>
</div>’;
<?php
}
}
wp_update_post($post);
}

I’m not sure if there is an error here or something wrong with my new theme. Thanks!