Fatal error: Uncaught Error: Class 'WPForms\Migrations\UpgradeBase' not found in /home/pac84520/public_html/wp-content/plugins/wpforms/src/Migrations/Upgrade159.php:12 Stack trace: #0 {main} thrown in /home/pac84520/public_html/wp-content/plugins/wpforms/src/Migrations/Upgrade159.php on line 12