Warning: require(/var/www/html/vendor/symfony/contracts/Deprecation/function.php): Failed to open stream: No such file or directory in /var/www/html/vendor/composer/autoload_real.php on line 41
Fatal error: Uncaught Error: Failed opening required '/var/www/html/vendor/composer/../symfony/contracts/Deprecation/function.php' (include_path='.:/usr/share/pear:/usr/share/php:/usr/share/pear:/usr/share/php') in /var/www/html/vendor/composer/autoload_real.php:41
Stack trace:
#0 /var/www/html/vendor/composer/autoload_real.php(45): {closure:ComposerAutoloaderInitce267f3653936506950ae9448202043a::getLoader():37}()
#1 /var/www/html/vendor/autoload.php(22): ComposerAutoloaderInitce267f3653936506950ae9448202043a::getLoader()
#2 /var/www/html/config/autoload.php(30): require_once('...')
#3 /var/www/html/config/config.inc.php(36): require_once('...')
#4 /var/www/html/index.php(27): require('...')
#5 {main}
thrown in /var/www/html/vendor/composer/autoload_real.php on line 41