Fixed error that column "amount" is ambiguous in OpenVolumeDistributi…

…ons query

app/Http/Controllers/OpenVolumeDistributionsController.php

@@ -23,7 +23,7 @@ public function execute(): void
         FROM deliveryNotes
         LEFT JOIN volumeDistributions ON deliveryNotes.id = volumeDistributions.deliveryNoteId
         GROUP BY deliveryNotes.id
-        HAVING calcSum IS NULL OR calcSum != amount;';
+        HAVING calcSum IS NULL OR calcSum != deliveryNotes.amount;';
 
         $dataSet = Database::unprepared($sql);