during the upgrade to the latest Piwik version, I get this error:
Fatal error: Class 'ComposerAutoloaderInite8ad85ba0ba0c32158ef4e39d8e8f85f' not found in /var/www/web346/html/_piwik/vendor/autoload.php on line 7
In line 7 of the file autoload.php is:
I re-installed Piwik new with the latest files from here Get Piwik - Analytics Platform - Matomo, but this does not helped.
With this error I have no possibility, to log in, I have only access to my FTP.
Any idea, what this error could be and what I can do now?