Warning: require(/var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/composer/../phpunit/phpunit/src/Framework/Assert/Functions.php): Failed to open stream: No such file or directory in /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/composer/autoload_real.php on line 39

Fatal error: Uncaught Error: Failed opening required '/var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/composer/../phpunit/phpunit/src/Framework/Assert/Functions.php' (include_path='.:/usr/local/lib/php') in /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/composer/autoload_real.php:39 Stack trace: #0 /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/composer/autoload_real.php(43): {closure}('ec07570ca5a8121...', '/var/www/html/e...') #1 /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/autoload.php(25): ComposerAutoloaderInit4b1f58a56fbbaf4e9b8758a48d6ee77f::getLoader() #2 /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/one-click-demo-import.php(41): require_once('/var/www/html/e...') #3 /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/one-click-demo-import.php(111): OCDI_Plugin->__construct() #4 /var/www/html/espressomushroom.co.uk/wp-settings.php(545): include_once('/var/www/html/e...') #5 /var/www/html/espressomushroom.co.uk/wp-config.php(99): require_once('/var/www/html/e...') #6 /var/www/html/espressomushroom.co.uk/wp-load.php(50): require_once('/var/www/html/e...') #7 /var/www/html/espressomushroom.co.uk/wp-blog-header.php(13): require_once('/var/www/html/e...') #8 /var/www/html/espressomushroom.co.uk/index.php(17): require('/var/www/html/e...') #9 {main} thrown in /var/www/html/espressomushroom.co.uk/wp-content/plugins/one-click-demo-import/vendor/composer/autoload_real.php on line 39