diff --git a/src/api/routes/article.js b/src/api/routes/article.js
index b7966d9..259801b 100644
--- a/src/api/routes/article.js
+++ b/src/api/routes/article.js
@@ -79,8 +79,16 @@ function articleErrorStatus(error) {
     if (error.message === 'Attribute value not found or does not match father attribute') return 400;
     if (error.message === 'Child article does not belong to this father') return 400;
     if (error.message === 'Father article not found') return 404;
-    if (error.message?.includes('already exists') || error.code === 'SQLITE_CONSTRAINT_UNIQUE') return 409;
-    if (error.message?.includes('Stückliste') || error.message?.includes('options') || error.message?.includes('Invalid items array') || error.message?.includes('Invalid options array')) return 400;
+    if (
+        error.message?.includes('Stückliste') ||
+        error.message?.includes('options') ||
+        error.message?.includes('option') ||
+        error.message?.includes('Invalid items array') ||
+        error.message?.includes('Invalid options array') ||
+        error.message?.includes('Invalid count') ||
+        error.message?.includes('circular') ||
+        error.message?.includes('Circular')
+    ) return 400;
     return 500;
 }