Tassos Framework Vendor Autoload Failed.

Array
(
    [vendor_folder] => Array
        (
            [path] => /www/htdocs/w01861b1/lt-dachbau.de/plugins/system/nrframework/vendor/
            [path_exists] => No
            [path_readable] => No
        )

    [vendor_autoload_file] => Array
        (
            [path] => /www/htdocs/w01861b1/lt-dachbau.de/plugins/system/nrframework/vendor/autoload.php
            [path_exists] => No
            [path_readable] => No
        )

    [opcache] => Array
        (
            [invalidation_run] => Yes
            [opcache.enable] => Yes
            [opcache_invalidate] => Yes
            [opcache_restrict_api] => No
        )

)