A 403 error

[RMiLogix]

When uploading pictures on the picture bed and opening pictures ending with .jpg, the following prompts:
{"success":false,"statusCode":403,"timestamp":"2023-12-14T00:20:35.437Z","timeMs":2,"data":{"type":"permission","message":"Permission denied"}}
I don’t know why this problem occurs, nor how to reproduce it.I have provided some docker logs and background configuration content, hoping to find the problem.
Details are as follows:

Docker log:

docker_picsur.csv

---

Contents of Docker-compose:

version: '3'
services:
  picsur:
    image: ghcr.io/caramelfur/picsur:latest
    container_name: picsur
    ports:
      - '8003:8080'
    environment:
      PICSUR_HOST: '0.0.0.0'
      PICSUR_PORT: 8080
      PICSUR_DB_HOST: picsur_postgres
      PICSUR_DB_PORT: 5432
      PICSUR_DB_USERNAME: picsur
      PICSUR_DB_PASSWORD: nice-long-strong-passw0rd-here
      PICSUR_DB_DATABASE: picsur
      PICSUR_ADMIN_PASSWORD: xxxxxx
      # PICSUR_JWT_SECRET: CHANGE_ME
      # PICSUR_JWT_EXPIRY: 7d
     
      PICSUR_MAX_FILE_SIZE: 1280000000  # 128 MB
      ## No need to touch this, unless you use a custom frontend
      # PICSUR_STATIC_FRONTEND_ROOT: "/picsur/frontend/dist"

      ## Warning: Verbose mode might log sensitive data
      # PICSUR_VERBOSE: "true"
    restart: unless-stopped
    
  picsur_postgres:
    image: postgres:14-alpine
    container_name: picsur_postgres
    environment:
      POSTGRES_DB: picsur
      POSTGRES_PASSWORD: nice-long-strong-passw0rd-here
      POSTGRES_USER: picsur
    restart: unless-stopped
    volumes:
      - ./picsur-data:/var/lib/postgresql/data

[cwinl]

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