Erro no módulo Pmprogateway Pagseguro (Wordpress)

O Módulo Paid MemberShips Pro não está configurado corretamente e possuindo um erro no wordpress e woocommerce. Abaixo o erro:


Fatal error: Uncaught Error: Non-static method PMProGateway_PagSeguro::loadPagSeguroLibrary() cannot be called statically in /home/usinadocerebro/www/wp-content/plugins/pmpro-pagseguro-dev/classes/class.pmprogateway_pagseguro.php:202 Stack trace: #0 /home/usinadocerebro/www/wp-includes/class-wp-hook.php(308): PMProGateway_PagSeguro::pmpro_checkout_preheader('') #1 /home/usinadocerebro/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #2 /home/usinadocerebro/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /home/usinadocerebro/www/wp-content/plugins/paid-memberships-pro/preheaders/checkout.php(92): do_action('pmpro_checkout_...') #4 /home/usinadocerebro/www/wp-content/plugins/paid-memberships-pro/includes/init.php(76): require_once('/home/usinadoce...') #5 /home/usinadocerebro/www/wp-includes/class-wp-hook.php(308): pmpro_wp(Object(WP)) #6 /home/usinadocerebro/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #7 /home/usinadocerebro/www/wp-includes/plugin.php(565): WP_Hook->do_action(Array) #8 /home/usinadocerebro/www/wp-includes/class-wp.php(797): do_action_ref_array('wp', Array) #9 /home/usinadocerebro/www/wp-includes/functions.php(1332): WP->main('') #10 /home/usinadocerebro/www/wp-blog-header.php(16): wp() #11 /home/usinadocerebro/www/index.php(17): require('/home/usinadoce...') #12 {main} thrown in /home/usinadocerebro/www/wp-content/plugins/pmpro-pagseguro-dev/classes/class.pmprogateway_pagseguro.php on line 202