Warning: require(/home/.sites/74/site2654128/web/cs-website-new/vendor/composer/../symfony/deprecation-contracts/function.php): Failed to open stream: No such file or directory in /home/.sites/74/site2654128/web/cs-website-new/vendor/composer/autoload_real.php on line 41

Fatal error: Uncaught Error: Failed opening required '/home/.sites/74/site2654128/web/cs-website-new/vendor/composer/../symfony/deprecation-contracts/function.php' (include_path='.:/usr/lib/php://share/php/php:/usr/share/pear:/usr/share/php') in /home/.sites/74/site2654128/web/cs-website-new/vendor/composer/autoload_real.php:41
Stack trace:
#0 /home/.sites/74/site2654128/web/cs-website-new/vendor/composer/autoload_real.php(45): {closure}('6e3fae29631ef28...', '/home/.sites/74...')
#1 /home/.sites/74/site2654128/web/cs-website-new/vendor/autoload.php(25): ComposerAutoloaderInit1690c72234b030fb64945654570796c0::getLoader()
#2 /home/.sites/74/site2654128/web/cs-website-new/public/index.php(9): require('/home/.sites/74...')
#3 {main}
  thrown in /home/.sites/74/site2654128/web/cs-website-new/vendor/composer/autoload_real.php on line 41