From 1a1b0ee27d9c654529acd956a0f25145c705e5b7 Mon Sep 17 00:00:00 2001
From: James Cole <james@firefly-iii.org>
Date: Sat, 29 Jul 2023 06:17:09 +0200
Subject: [PATCH] Fix https://github.com/firefly-iii/firefly-iii/issues/7787

---
 app/Services/Internal/Support/JournalServiceTrait.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/Services/Internal/Support/JournalServiceTrait.php b/app/Services/Internal/Support/JournalServiceTrait.php
index 8f3c0811d0..f82bfd83db 100644
--- a/app/Services/Internal/Support/JournalServiceTrait.php
+++ b/app/Services/Internal/Support/JournalServiceTrait.php
@@ -493,10 +493,11 @@ trait JournalServiceTrait
             if ('' !== $string) {
                 $tag = $this->tagFactory->findOrCreate($string);
                 if (null !== $tag) {
-                    $set[] = $tag->id;
+                    $set[] = (int)$tag->id;
                 }
             }
         }
+        $set = array_unique($set);
         Log::debug('End of loop.');
         Log::debug(sprintf('Total nr. of tags: %d', count($tags)), $tags);
         $journal->tags()->sync($set);