Error PLugin

Hello, I keep trying to generate ssl certificate and get this

ERROR:?CREATE_ORDER:WPLEClient\Exceptions\LEConnectorException: Invalid response: 429?(Error creating new order :: too many failed authorizations recently: see https://letsencrypt.org/docs/failed-validation-limit/)?in /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/lib/Exceptions/LEConnectorException.php:88
Stack trace:
#0 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/lib/LEConnector.php(178): WPLEClient\Exceptions\LEConnectorException::InvalidResponseException(Array)
#1 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/lib/LEConnector.php(206): WPLEClient\LEConnector->request('POST', 'https://acme-v0...', '{"protected":"e...')
#2 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/lib/LEOrder.php(186): WPLEClient\LEConnector->post('https://acme-v0...', '{"protected":"e...')
#3 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/lib/LEOrder.php(146): WPLEClient\LEOrder->createOrder(Array, '', '')
#4 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/lib/LEClient.php(172): WPLEClient\LEOrder->__construct(Object(WPLEClient\LEConnector), 1, Array, 'latelierderefle...', Array, '', '', 'rsa-2048')
#5 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/classes/le-core.php(217): WPLEClient\LEClient->getOrCreateOrder('latelierderefle...', Array)
#6 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/classes/le-core.php(158): WPLE_Core->wple_generate_order()
#7 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/classes/le-core.php(118): WPLE_Core->wple_generate_verify_ssl()
#8 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/admin/le_handlers.php(30): WPLE_Core->__construct(Array)
#9 /home/rxdozox/www/wp-content/plugins/wp-letsencrypt-ssl/admin/le_handlers.php(17): WPLE_Handler->wple_auto_handler()
#10 /home/rxdozox/www/wp-includes/class-wp-hook.php(308): WPLE_Handler->admin_init_handlers('')
#11 /home/rxdozox/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#12 /home/rxdozox/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#13 /home/rxdozox/www/wp-admin/admin.php(175): do_action('admin_init')
#14 {main}

Thanks for the help