Warning: require(/efs/theroot/wp-content/plugins/theroot-opensearch/vendor/composer/../react/promise/src/functions_include.php): Failed to open stream: No such file or directory in /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/composer/autoload_real.php on line 41

Fatal error: Uncaught Error: Failed opening required '/efs/theroot/wp-content/plugins/theroot-opensearch/vendor/composer/../react/promise/src/functions_include.php' (include_path='.:/usr/local/lib/php') in /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/composer/autoload_real.php:41
Stack trace:
#0 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/composer/autoload_real.php(45): {closure}('ad155f8f1cf0d41...', '/efs/theroot/wp...')
#1 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/autoload.php(22): ComposerAutoloaderInite007b3cfcb75d33a5fae26d37d05b7a1::getLoader()
#2 /efs/theroot/wp-content/plugins/theroot-opensearch/opensearch.php(14): require_once('/efs/theroot/wp...')
#3 /var/www/html/wp-settings.php(545): include_once('/efs/theroot/wp...')
#4 /var/www/html/wp-config.php(50): require_once('/var/www/html/w...')
#5 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...')
#6 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...')
#7 /var/www/html/index.php(17): require('/var/www/html/w...')
#8 {main}
  thrown in /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/composer/autoload_real.php on line 41