Warning: require(/var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/composer/../symfony/polyfill-mbstring/bootstrap.php): Failed to open stream: No such file or directory in /var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/composer/autoload_real.php on line 41

Fatal error: Uncaught Error: Failed opening required '/var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/composer/../symfony/polyfill-mbstring/bootstrap.php' (include_path='.:/opt/plesk/php/8.2/share/pear') in /var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/composer/autoload_real.php:41 Stack trace: #0 /var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/composer/autoload_real.php(45): {closure}() #1 /var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/autoload.php(25): ComposerAutoloaderInit1310691b2575a5214701e797c0504d15::getLoader() #2 /var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/autoload_runtime.php(5): require_once('...') #3 /var/www/vhosts/frankenbrennstoffe.de/httpdocs/public/index.php(15): require_once('...') #4 {main} thrown in /var/www/vhosts/frankenbrennstoffe.de/httpdocs/vendor/composer/autoload_real.php on line 41