Deprecated: ContaoCommunityAlliance\Composer\Plugin\Plugin::__construct(): Implicitly marking parameter $runonceManager as nullable is deprecated, the explicit nullable type must be used instead in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao-community-alliance/composer-plugin/src/Plugin.php on line 65

Fatal error: Uncaught Error: Interface "Composer\Plugin\PluginInterface" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao-community-alliance/composer-plugin/src/Plugin.php:37 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao-community-alliance/composer-plugin/src/Plugin.php on line 37