Traefik saying last middleware in Entrypoint not found, regardless of which middleware it is

Traefik Traefik v3 (latest)
,
1

Hello, I'm using Traefik v3.1.4, and after a reboot of my system today Traefik is suddenly saying middlewares are not found. If I change the middlewares around, it can't find the last middleware in the list. I'm pasting what I find to be relevant snippets of config below, but if I need to provide more please let me know.
traefik.yml

  web-secure:
    address: :443
    http:
      tls:
        certResolver: production
        domains:
            main:
              - 'mydomain.tld'
      middlewares:
        - securityHeaders@file
        - geoblock@file
        - log4shell@file
        - crowdsec@file
    transport:
      respondingTimeouts:
        readTimeout: 10m
        writeTimeout: 10m
        idleTimeout: 10m


providers:
  file:
    directory: /etc/traefik
    watch: true

experimental:
  plugins:
    enabled: true
    crowdsec-bouncer-traefik-plugin:
      moduleName: "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
      version: "v1.1.14"
    log4shell:
      moduleName: "github.com/traefik/plugin-log4shell"
      version: "v0.1.2"
    geoblock:
      moduleName: "github.com/PascalMinder/geoblock"
      version: "v0.2.8"

config.yml

middlewares:
    crowdsec:
      plugin:
        crowdsec-bouncer-traefik-plugin:
          CrowdsecLapiKey: "REMOVED"
          Enabled: "true"
          LogLevel: "INFO"
          CrowdsecMode: "live"
          CrowdsecLapiHost: "192.168.1.80:8080"

    ## SECURITY HEADERS ##
    securityHeaders:
      headers:
        customResponseHeaders:
          X-Robots-Tag: "none,noarchive,nosnippet,notranslate,noimageindex,noindex,nofollow"
          server: ""
          X-Forwarded-Proto: "https"
        sslProxyHeaders:
          X-Forwarded-Proto: https
        referrerPolicy: "strict-origin-when-cross-origin"
        hostsProxyHeaders:
          - "X-Forwarded-Host"
        customRequestHeaders:
          X-Forwarded-Proto: "https"
        contentTypeNosniff: true
        browserXssFilter: true
        forceSTSHeader: true
        stsIncludeSubdomains: true
        stsSeconds: 63072000
        stsPreload: true
    log4shell:
      plugin:
        log4shell:
          errorCode: 200

    geoblock:
      plugin:
        geoblock:
          silentStartUp: false
          allowLocalRequests: true
          logLocalRequests: false
          logAllowedRequests: false
          logApiRequests: false
          api: "https://get.geojs.io/v1/ip/country/{ip}"
          apiTimeoutMs: 750                                 # optional
          cacheSize: 15
          forceMonthlyUpdate: true
          allowUnknownCountries: false
          unknownCountryApiResponse: "nil"
          blackListMode: true
          addCountryHeader: false
          countries:
            - Really long list, removed.

EDIT/UPDATE: I'm seeing this message in the log: Plugins are disabled because an error has occurred. error="unable to set up plugins environment: invalid configuration: enabled: plugin name is missing: enabled: plugin version is missing" plugins

2

Genuinely not sure what the issue was but after moving things around in the config enough it started working. (Removing blank new lines, reordering lines)... my guess is maybe I had a config error somewhere like a space or something and i just didnt notice. Not sure why it just started showing up though

3

I don’t think that’s a root element in dynamic config, should probably go inside a http parent.