Warning: require_once(../QuickBooks.php): Failed to open stream: No such file or directory in /var/www/pageperpage/plugins/QuickBooks/quickbooks-php/docs/misc/example_xml.php on line 27

Fatal error: Uncaught Error: Failed opening required '../QuickBooks.php' (include_path='.:/usr/share/php') in /var/www/pageperpage/plugins/QuickBooks/quickbooks-php/docs/misc/example_xml.php:27 Stack trace: #0 {main} thrown in /var/www/pageperpage/plugins/QuickBooks/quickbooks-php/docs/misc/example_xml.php on line 27