From f6d4875d690483cf4eda592b99826065264f025e Mon Sep 17 00:00:00 2001
From: Oleh Astappiev <oleh@astappiev.me>
Date: Thu, 22 Feb 2024 16:25:10 +0100
Subject: [PATCH] fix(server): one more unsupported operation

---
 .../java/de/l3s/interweb/server/features/chat/ChatResource.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interweb-server/src/main/java/de/l3s/interweb/server/features/chat/ChatResource.java b/interweb-server/src/main/java/de/l3s/interweb/server/features/chat/ChatResource.java
index 4956c23d..95d2220d 100644
--- a/interweb-server/src/main/java/de/l3s/interweb/server/features/chat/ChatResource.java
+++ b/interweb-server/src/main/java/de/l3s/interweb/server/features/chat/ChatResource.java
@@ -142,7 +142,7 @@ private Uni<Void> persistMessages(final Chat chat, final List<Message> queryMess
 
     private Uni<CompletionResults> generateTitle(final Chat chat) {
         CompletionQuery query = new CompletionQuery();
-        query.setMessages(chat.getMessages().stream().map(ChatMessage::toMessage).toList());
+        query.setMessages(new ArrayList<>(chat.getMessages().stream().map(ChatMessage::toMessage).toList()));
         query.addMessage("Give a short name for this conversation; don't use any formatting; length between 80 and 120 characters", Message.Role.user);
         return chatService.completions(query);
     }