Fatal error while cancelling subscription

[knit-pay]

Hello Team

Do you have any idea about the below fatal error? I am getting this error while canceling WooCommerce subscription.

[10-Oct-2022 11:48:41 UTC] PHP Fatal error:  Uncaught Exception: DateTimeImmutable::__construct(): Failed to parse time string (0) at position 0 (0): Unexpected character in C:\xampp\htdocs\wordpress-dev\wp-content\plugins\pronamic-ideal\vendor\wp-pay-extensions\woocommerce\src\SubscriptionUpdater.php:105
Stack trace:
#0 C:\xampp\htdocs\wordpress-dev\wp-content\plugins\pronamic-ideal\vendor\wp-pay-extensions\woocommerce\src\SubscriptionUpdater.php(105): DateTimeImmutable->__construct('0', Object(DateTimeZone))
#1 C:\xampp\htdocs\wordpress-dev\wp-content\plugins\pronamic-ideal\vendor\wp-pay-extensions\woocommerce\src\SubscriptionUpdater.php(203): Pronamic\WordPress\Pay\Extensions\WooCommerce\SubscriptionUpdater->update_pronamic_subscription()
#2 C:\xampp\htdocs\wordpress-dev\wp-includes\class-wp-hook.php(309): Pronamic\WordPress\Pay\Extensions\WooCommerce\SubscriptionUpdater::maybe_update_pronamic_subscription(2810)
#3 C:\xampp\htdocs\wordpress-dev\wp-includes\class-wp-hook.php(331): WP_Hook->apply_filters('', Array)
#4 C:\xampp\htdocs\wordpress-dev\wp-includes\plugin.php(476): WP_Hook->do_action(Array)
#5 C:\xampp\htdocs\wordpress-dev\wp-includes\post.php(4662): do_action('save_post_shop_...', 2810, Object(WP_Post), true)
#6 C:\xampp\htdocs\wordpress-dev\wp-includes\post.php(4775): wp_insert_post(Array, false, true)
#7 C:\xampp\htdocs\wordpress-dev\wp-admin\includes\post.php(426): wp_update_post(Array)
#8 C:\xampp\htdocs\wordpress-dev\wp-admin\post.php(227): edit_post()
#9 {main}
  thrown in C:\xampp\htdocs\wordpress-dev\wp-content\plugins\pronamic-ideal\vendor\wp-pay-extensions\woocommerce\src\SubscriptionUpdater.php on line 105

[rvdsteege]

Seems the WooCommerce subscription has a trial period, but the trial end date is 0?

wp-pronamic-pay-woocommerce/src/SubscriptionUpdater.php

Lines 99 to 105 in 153e28a

	/**
	* Trial period.
	*/
	$trial_period = $woocommerce_subscription->get_trial_period();
	if ( '' !== $trial_period ) {
	$trial_end_date = new \DateTimeImmutable( $woocommerce_subscription->get_date( 'trial_end', 'gmt' ), new \DateTimeZone( 'GMT' ) );

[knit-pay]

Steps to replicate the issue

1. Create a product with Trial period.
2. Start the subscription.
3. change the status of active subscription to Pending cancellation from admin panel in WooCommerce.
4. Change the status from Pending cancellation to "Cancelled" from admin panel in WooCommerce. In this step, Fatal Error occurs