diff --git a/src/Model/Item.php b/src/Model/Item.php
index af47b643cf..5ba8ae1bf2 100644
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -3042,7 +3042,11 @@ class Item
 		}
 
 		if (!empty($quote_uri_id)) {
-			$item['body'] .= "\n" . DI::contentItem()->createSharedBlockByArray($shared_item);
+			if (isset($shared_item['plink'])) {
+				$item['body'] .= "\n" . DI::contentItem()->createSharedBlockByArray($shared_item);
+			} else {
+				DI::logger()->warning('Missing plink in shared item', ['item' => $item, 'shared' => $shared, 'quote_uri_id' => $quote_uri_id, 'shared_item' => $shared_item]);
+			}
 		}
 
 		if (!empty($shared_item['uri-id'])) {