Problems with Image Editing

[KiS-please]

What happened?
Image Editing doesn't work for me.
I have two servers:

• Production server
• Test server

I configured OpenAI Image Tools on the production server. It generates images perfectly, but image editing sometimes works and often fails.

I suspected the issue was related to Reverse Proxy sessions on the production server (I read #7134). However, I set up a minimal Docker configuration for OpenAI Image Tools on the test server and got the same result.

System Information:
os-release
PRETTY_NAME="Ubuntu 24.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.2 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo

Docker version 28.1.1, build 4eba377
Docker Compose version v2.36.2
git version 2.43.0
nodejs v18.19.1
npm v9.2.0
LibreChat - 0.7.8

What browsers are you seeing the problem on?
Google Chrome & MS Edge

What i did?
Command for installation:

sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common gnupg lsb-release
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update
sudo apt install docker-ce
sudo curl -L https://github.com/docker/compose/releases/download/v2.36.2/docker-compose-`uname -s-uname -m` -o /usr/local/bin/docker-compose
sudo apt install git nodejs npm

git clone https://github.com/danny-avila/LibreChat.git
cd LibreChat/
cp .env.example .env
nano .env
#add api key for OPENAI_API_KEY= and IMAGE_GEN_OAI_API_KEY=
sudo systemctl start docker
sudo docker-compose -f ./deploy-compose.yml up -d

Then i opened http://:3080/login

I create agent OpenAI Image Tools. I tried generating an image, it worked. Then I tried editing an image, i got an error "Something went wrong. Here's the specific error message we encoutered:" An error occurred while processing the request: Connection error.

Logs
`docker logs LibreChat-API
2025-05-28 08:10:30 info: [Optional] Redis not initialized.
2025-05-28 08:10:31 info: [Optional] IoRedis not initialized for rate limiters.
2025-05-28 08:10:31 info: Connected to MongoDB
2025-05-28 08:10:32 error: An error occurred while fixing Token indexes: ns does not exist: LibreChat.tokens
2025-05-28 08:10:32 error: Config file YAML format is invalid: EISDIR: illegal operation on a directory, read
2025-05-28 08:10:32 warn: Default value for CREDS_KEY is being used.
2025-05-28 08:10:32 warn: Default value for CREDS_IV is being used.
2025-05-28 08:10:32 warn: Default value for JWT_SECRET is being used.
2025-05-28 08:10:32 warn: Default value for JWT_REFRESH_SECRET is being used.
2025-05-28 08:10:32 info: Please replace any default secret values.
2025-05-28 08:10:32 info: ​

For your convenience, use this tool to generate your own secret values:
https://www.librechat.ai/toolkit/creds_generator

​

2025-05-28 08:10:32 warn: RAG API is either not running or not reachable at http://rag_api:8000, you may experience errors with file uploads.
2025-05-28 08:10:32 info: No changes needed for 'USER' role permissions
2025-05-28 08:10:32 info: No changes needed for 'ADMIN' role permissions
2025-05-28 08:10:32 info: Turnstile is DISABLED (no siteKey provided).
2025-05-28 08:10:32 info: Server listening on all interfaces at port 3080. Use http://localhost:3080 to access it
{"level":"info","message":"[Login] [Login successful] [Username: my_user] [Request-IP: XXX.XXX.XXX.XXX]","timestamp":"2025-05-28T08:13:32.571Z"}
2025-05-28 08:16:56 error: [api/server/controllers/agents/client.js #sendCompletion] Operation aborted Connection error.
2025-05-28 08:16:56 error: [api/server/controllers/agents/client.js #sendCompletion] Unhandled error type Connection error.
2025-05-28 08:16:56 error: [api/server/controllers/agents/client.js #titleConvo] Error getting custom endpoint config Config not found for the openAI custom endpoint.
2025-05-28 08:20:44 error: [api/server/controllers/agents/client.js #sendCompletion] Operation aborted Aborted
2025-05-28 08:20:44 error: [api/server/controllers/agents/client.js #titleConvo] Error getting custom endpoint config Config not found for the openAI custom endpoint.`

I might have missed something in the test configuration, but on the production server (without Docker, but with reverse-proxy), I'm seeing similar errors in the logs. I'd like to troubleshoot the test server first.

Another important (possibly relevant) detail: I’m in a country where direct access to OpenAI is unfortunately blocked, so I have to use WireGuard to connect. Testing via curl to the OpenAI API works. For example, I can get the list of models.

Any ideas?

[KiS-please]

upd: I updated version LibreChat. Today It's a 0.7.9 .
Librechat can generate images, but after each image a message appears.

If I try to upload images and change them, I only get an error.
Something went wrong. Here's the specific error message we encountered: An error occurred while processing the request: 400 Invalid content type. image_url is only supported by certain models.

Should I register the model somewhere in .ENV?

[bprussell]

I am seeing this error:

Error getting custom endpoint config Config not found for the openAI custom endpoint.

When resuming an old conversation. I googled the error and I get only this page. I'm on v0.7.9-rc1.

[KiS-please]

I updated prod server and image tools works good on this server. I don't know why, but it just work.