Warning: require(/var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/composer/../symfony/var-dumper/Resources/functions/dump.php): Failed to open stream: No such file or directory in /var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/composer/autoload_real.php on line 41

Fatal error: Uncaught Error: Failed opening required '/var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/composer/../symfony/var-dumper/Resources/functions/dump.php' (include_path='.:/opt/plesk/php/7.3/share/pear') in /var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/composer/autoload_real.php:41 Stack trace: #0 /var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/composer/autoload_real.php(45): {closure}() #1 /var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/autoload.php(25): ComposerAutoloaderInitf577684c10af21b55e694ebddac803ca::getLoader() #2 /var/www/vhosts/koolblack.de/httpdocs/2025/libraries/bootstrap.php(34): require('...') #3 /var/www/vhosts/koolblack.de/httpdocs/2025/includes/framework.php(17): require_once('...') #4 /var/www/vhosts/koolblack.de/httpdocs/2025/includes/app.php(29): require_once('...') #5 /var/www/vhosts/koolblack.de/httpdocs/2025/index.php(51): require_once('...') #6 {main} thrown in /var/www/vhosts/koolblack.de/httpdocs/2025/libraries/vendor/composer/autoload_real.php on line 41