WebSolutions ABA

Thank you for answering so fast!!!!
I have to apologize.It was a coincidence that in all the tests every time I activated the plugin.Day Delivery wasn’t the cause.The issue was SSL/email.
I really appreciate your concern and help.
Again my apologies.
Regards.
Belén

This is the way i solved it,maybe could help someone.It worked for me.

Add the following code to your funtions.php (active theme):

// Workaround for the mysterious bug in Woocommerce that prevents order emails
// from being sent.

add_action( ‘woocommerce_thankyou’, ‘order_email_workaround’ );

function order_email_workaround ($order_id) {
global $woocommerce;
$mailer = $woocommerce->mailer();
// Email customer with order-processing receipt
$email = $mailer->emails[‘WC_Email_Customer_Processing_Order’];
$email->trigger( $order_id );
// Email admin with new order email
$email = $mailer->emails[‘WC_Email_New_Order’];
$email->trigger( $order_id );
}

add_action( ‘woocommerce_payment_complete’, ‘order_complete_email_workaround’ );

function order_complete_email_workaround ($order_id) {
global $woocommerce;
$mailer = $woocommerce->mailer();
$email = $mailer->emails[‘WC_Email_Customer_Completed_order’];
$email->trigger( $order_id );
}