Fatal error: Uncaught Error: Call to a member function get_meta() on bool in /var/www/natha.se/malmo/wp-content/plugins/woo-swish-e-commerce/classes/woo-swish-helper.php:281 Stack trace: #0 /var/www/natha.se/malmo/wp-content/plugins/woo-swish-e-commerce/classes/woo-swish-payment-gateway.php(235): Woo_Swish_Helper::get_m_payment_reference(false) #1 /var/www/natha.se/malmo/wp-includes/class-wp-hook.php(324): WC_Payment_Gateway_Swish->swish_wait_page_template_v2('') #2 /var/www/natha.se/malmo/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #3 /var/www/natha.se/malmo/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /var/www/natha.se/malmo/wp-settings.php(700): do_action('init') #5 /var/www/natha.se/malmo/wp-config.php(103): require_once('/var/www/natha....') #6 /var/www/natha.se/malmo/wp-load.php(50): require_once('/var/www/natha....') #7 /var/www/natha.se/malmo/wp-blog-header.php(13): require_once('/var/www/natha....') #8 /var/www/natha.se/malmo/index.php(17): require('/var/www/natha....') #9 {main} thrown in /var/www/natha.se/malmo/wp-content/plugins/woo-swish-e-commerce/classes/woo-swish-helper.php on line 281