Warning: require(/opt/drupal/web/vendor/composer/../../core/includes/bootstrap.inc): Failed to open stream: No such file or directory in /opt/drupal/web/vendor/composer/autoload_real.php on line 45

Fatal error: Uncaught Error: Failed opening required '/opt/drupal/web/vendor/composer/../../core/includes/bootstrap.inc' (include_path='/opt/drupal/web/vendor/pear/archive_tar:/opt/drupal/web/vendor/pear/console_getopt:/opt/drupal/web/vendor/pear/pear_exception:/opt/drupal/web/vendor/pear/pear-core-minimal/src:.:/usr/local/lib/php') in /opt/drupal/web/vendor/composer/autoload_real.php:45 Stack trace: #0 /opt/drupal/web/vendor/composer/autoload_real.php(49): {closure}('2f69d3914119f04...', '/opt/drupal/web...') #1 /opt/drupal/web/vendor/autoload.php(25): ComposerAutoloaderInit2100373bd7232c67119629801e6523ab::getLoader() #2 /opt/drupal/web/autoload.php(15): require('/opt/drupal/web...') #3 /opt/drupal/web/index.php(14): require_once('/opt/drupal/web...') #4 {main} thrown in /opt/drupal/web/vendor/composer/autoload_real.php on line 45