Fatal error: Uncaught TypeError: Cannot assign bool to property WPO\IPS\Settings::$general_settings of type array in /home/opzetweb/promo.opzet-website.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/Settings.php:53 Stack trace: #0 /home/opzetweb/promo.opzet-website.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/Settings.php(40): WPO\IPS\Settings->__construct() #1 /home/opzetweb/promo.opzet-website.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php(170): WPO\IPS\Settings::instance() #2 /home/opzetweb/promo.opzet-website.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php(192): WPO_WCPDF->includes() #3 /home/opzetweb/promo.opzet-website.nl/wp-includes/class-wp-hook.php(324): WPO_WCPDF->load_classes('') #4 /home/opzetweb/promo.opzet-website.nl/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /home/opzetweb/promo.opzet-website.nl/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home/opzetweb/promo.opzet-website.nl/wp-settings.php(727): do_action('init') #7 /home/opzetweb/promo.opzet-website.nl/wp-config.php(112): require_once('/home/opzetweb/...') #8 /home/opzetweb/promo.opzet-website.nl/wp-load.php(50): require_once('/home/opzetweb/...') #9 /home/opzetweb/promo.opzet-website.nl/wp-blog-header.php(13): require_once('/home/opzetweb/...') #10 /home/opzetweb/promo.opzet-website.nl/index.php(17): require('/home/opzetweb/...') #11 {main} thrown in /home/opzetweb/promo.opzet-website.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/Settings.php on line 53