Hi Pascal, i updated on a dev website ES and EB to the latest versions 1.2.on ES i run in this deprecated php message:
PHP Deprecated: Creation of dynamic property SocialConsumerGoogle::$input is deprecated in/home/migrationadmin/webapps/app-migration/administrator/components/com_easysocial/includes/oauth/clients/google/consumer.phpon line34
If you need further information, please get in touch.Sys Info:Joomla 5.4.1PHP 8.2.28

thx problem fixed!