Erreiche meine Website nicht mehr - weisse Seite

**monaco** · 27.03.2021, 19:24

Hi zusammen,

kann mir jemand weiterhelfen: Ich erreiche meine Website nicht mehr: https://www.misshandlung-und-trauma.de

Code:

composer update contao/manager-bundle contao/news-bundle contao/calendar-bundle contao/faq-bundle contao/comments-bundle contao/newsletter-bundle contao/listing-bundle contao/conflicts contao/core-bundle contao/installation-bundle
> Resolving dependencies using Composer Cloud v3.1.0
!!! Current server is sponsored by: Contao Association !!!
[5.4MiB/0.16s] Loading composer repositories with package information
[64.6MiB/1.39s] Updating dependencies
[1455.2MiB/7.60s] Your requirements could not be resolved to an installable set of packages.
[1455.2MiB/7.60s] 
  Problem 1
    - contao-community-alliance/composer-plugin 3.0.8 requires composer-plugin-api ^1.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.
    - dklemmt/contao_dk_mmenu 2.0.1 requires contao-community-alliance/composer-plugin ^2.4 || ^3.0 -> satisfiable by contao-community-alliance/composer-plugin[3.0.8].
    - dklemmt/contao_dk_mmenu is locked to version 2.0.1 and an update of this package was not requested.
You are using Composer 2, which some of your plugins seem to be incompatible with. Make sure you update your plugins or report a plugin-issue to ask them to support Composer 2.
[1455.2MiB/7.60s] <warning>Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.</warning>
[75.7MiB/8.49s] Memory usage: 75.71MB (peak: 1455.73MB), time: 8.5s.
[75.7MiB/8.49s] Finished Composer Cloud resolving.

Was kann ich tun?