Integração Sigep Web Woocommerce

Mensagem de erro:
Warning: Missing argument 4 for PhpSigep\Pdf\CartaoDePostagem::t(), called in /home/gebri182/public_html/wp-content/plugins/sigep-web/libs/PhpSigep/Pdf/CartaoDePostagem.php on line 336 and defined in /home/gebri182/public_html/wp-content/plugins/sigep-web/libs/PhpSigep/Pdf/CartaoDePostagem.php on line 1040

Fatal error: Uncaught Error: Class 'Semacode' not found in /home/gebri182/public_html/wp-content/plugins/sigep-web/libs/PhpSigep/Pdf/CartaoDePostagem.php:480 Stack trace: #0 /home/gebri182/public_html/wp-content/plugins/sigep-web/class-sigep-web.php(1) : eval()'d code(2): PhpSigep\Pdf\CartaoDePostagem->write_to_file('sigep_etiquetas...') #1 /home/gebri182/public_html/wp-content/plugins/sigep-web/class-sigep-web.php(1) : eval()'d code(2): SigepWeb->bulk_generate_etiquetas(Array) #2 /home/gebri182/public_html/wp-includes/class-wp-hook.php(286): SigepWeb->handle_orders_bulk_action('') #3 /home/gebri182/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(false, Array) #4 /home/gebri182/public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #5 /home/gebri182/public_html/wp-admin/admin.php(365): do_action('load-edit.php') #6 /home/gebri182/public_html/wp-admin/edit.php(10): require_once('/home/gebri182/...') #7 {main} thrown in /home/gebri182/public_html/wp-content/plugins/sigep-web/libs/PhpSigep/Pdf/CartaoDePostagem.php on line 480