Nextcloud 30 Docker "Error: This app cannot be enabled because it makes the server unstable"

The Basics

  • Nextcloud Server version (e.g., 29.x.x):
    • 31.0.2
  • Operating system and version (e.g., Ubuntu 24.04):
    • Debian 12.10
  • Is this the first time you’ve seen this error? (Yes / No):
    • replace me
  • When did this problem seem to first start?
    • After installation
  • Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
    • Docker-compose
  • Are you using CloudfIare, mod_security, or similar? (Yes / No)
    • Tailscale

Summary of the issue you are facing:

I install nextcloud docker to new mini PC with 16 GB RAM and i5 9600 CPU
With below docker-compose script:

version: "2"
services:
  nextcloud:
    image: linuxserver/nextcloud
    container_name: nextcloud
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=${TZ}
    volumes:
      - /portainer/Files/AppData/Config/Nextcloud/Config:/config
    ports:
      - ${PORT}:443
    restart: unless-stopped
  mariadb:
    image: lscr.io/linuxserver/mariadb:latest
    container_name: mariadb
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
      - MYSQL_ROOT_PASSWORD=ROOT_ACCESS_PASSWORD
      - MYSQL_DATABASE=USER_DB_NAME #optional
      - MYSQL_USER=MYSQL_USER #optional
      - MYSQL_PASSWORD=DATABASE_PASSWORD #optional
      - REMOTE_SQL=http://URL1/your.sql,https://URL2/your.sql #optional
    volumes:
      - /portainer/Files/AppData/Config/mariadb/config:/config
    ports:
      - 3306:3306
    restart: unless-stopped

After installation and I try to install application like “memories” or “External Storage Support”, I get below messages:

Error: This app cannot be enabled because it makes the server unstable

Steps to replicate it (hint: details matter!):

  1. Reinstall 3 times
  2. Restart server
  3. Revert back to Nextcloud 29

Web Browser

Tried to install on Chrome, Edge, Firefox, both desktop and mobile version does not work

Hello @RCgamer_77, welcome to the Nextcloud community! :handshake:

as you are using custom linuxserverio image - I would recommend you consult linuxserver.io Nextcloud docs and reach out to linuxserver.io

Hi @wwe I resolved the issue by docker pulling older version of Nextcloud and MariaDB, especially April 2024 version

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