Fatal error: Uncaught exception ‘Exception’ with message ‘Paybox n’est pas dispo

Bonjour ,

J’ai un problème avec Paybox , j’arrive pas à valider le payement sur mon site ce message s’affiche
Fatal error: Uncaught exception ‘Exception’ with message ‘Paybox n’est pas disponible. Merci d’essayer plus tard.’ in /home/mq3261n6/public_html/wp-content/plugins/wp-e-commerce/wpsc-merchants/paybox/wpsc-paybox.php:523 Stack trace: #0 /home/mq3261n6/public_html/wp-content/plugins/wp-e-commerce/wpsc-merchants/paybox/wpsc-paybox-abstract-gateway.php(187): WPSC_Paybox->getSystemUrl() #1 /home/mq3261n6/public_html/wp-content/plugins/wp-e-commerce/wpsc-merchants/paybox.php(80): WPSC_Paybox_Abstract_Gateway->process_payment(‘?’, ‘1311548233756’) #2 /home/mq3261n6/public_html/wp-content/plugins/wp-e-commerce/wpsc-components/merchant-core-v2/helpers/checkout.php(299): nzshpcrt_gateway_paybox_std(‘?’, ‘1311548233756’) #3 [internal function]: _wpsc_action_merchant_v2_submit_checkout(‘paybox_std’, Object(WPSC_Purchase_Log)) #4 /home/mq3261n6/public_html/wp-includes/plugin.php(496): call_user_func_array(‘_wpsc_action_me…’, Array) #5 /home/mq3261n6/public_html/wp-content/plugins/wp-e-commerce/wpsc-components/theme-engine-v1/helpers in /home/mq3261n6/public_html/wp-content/plugins/wp-e-commerce/wpsc-merchants/paybox/wpsc-paybox.php on line 523