WARNING(2): "require(/homepages/11/d406917880/htdocs/pineapplegolf.de/vendor/ircmaxell/password-compat/lib/password.php): failed to open stream: No such file or directory"

Fatal error: require(): Failed opening required '/homepages/11/d406917880/htdocs/pineapplegolf.de/vendor/ircmaxell/password-compat/lib/password.php' (include_path='.:/usr/lib/php7.0') in /homepages/11/d406917880/htdocs/pineapplegolf.de/vendor/composer/autoload_real.php on line 55
COMPILE ERROR(64): "require(): Failed opening required '/homepages/11/d406917880/htdocs/pineapplegolf.de/vendor/ircmaxell/password-compat/lib/password.php' (include_path='.:/usr/lib/php7.0')"