Fatal error: Uncaught Error: Class 'GF_Background_Process' not found in /home/newvis7/public_html/wpnvm/wp-content/plugins/gravity-forms-pdf-extended/src/Helper/Helper_Pdf_Queue.php:26 Stack trace: #0 /home/newvis7/public_html/wpnvm/wp-content/plugins/tweet-old-post/vendor/composer/ClassLoader.php(576): include() #1 /home/newvis7/public_html/wpnvm/wp-content/plugins/tweet-old-post/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/home/newvis7/p...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('GFPDF\\Helper\\He...') #3 /home/newvis7/public_html/wpnvm/wp-content/plugins/gravity-forms-pdf-extended/src/Controller/Controller_Uninstaller.php(54): spl_autoload_call('GFPDF\\Helper\\He...') #4 /home/newvis7/public_html/wpnvm/wp-content/plugins/gravity-forms-pdf-extended/src/bootstrap.php(603): GFPDF\Controller\Controller_Uninstaller::get_instance() #5 /home/newvis7/public_html/wpnvm/wp-content/plugins/gravity-forms-pdf-extended/src/bootstrap.php(227): GFPDF\Router->installer() #6 /home/newvi in /home/newvis7/public_html/wpnvm/wp-content/plugins/gravity-forms-pdf-extended/src/Helper/Helper_Pdf_Queue.php on line 26