plugin interfering with regular subscriptions

I have regular users with recurring subscriptions to my website. Yesterday I installed the Coupon Affiliates for WooCommerce plugin as well as the Affiliates Manager WooCommerce Subscription Integration plugin, since I want to reward affiliates for ongoing subscriptions. I haven’t started using affiliates yet, but yesterday evening one of my regular customers subscription was supposed to renew, but the subscription failed to renew. The following output was pushed to the log:

06-19-2023 @ 09:26:36 - scheduled action 7523 (subscription payment) failed to finish processing due to the following error: Uncaught Error: Class "WPAM_Logger" not found in /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/affiliates-manager-woocommerce-subscription-integration/affiliatemgr-wc-subscription-integration.php:21
Stack trace:
#0 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(310): wpam_process_woocommerce_subscription()
#1 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woocommerce/includes/class-wc-order.php(387): do_action()
#4 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woocommerce/includes/class-wc-order.php(245): WC_Order->status_transition()
#5 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woocommerce/includes/class-wc-order.php(143): WC_Order->save()
#6 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woo-stripe-payment/includes/abstract/abstract-wc-payment-gateway-stripe.php(1182): WC_Order->payment_complete()
#7 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(308): WC_Payment_Gateway_Stripe->scheduled_subscription_payment()
#8 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#9 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#10 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woocommerce-subscriptions/includes/gateways/class-wc-subscriptions-payment-gateways.php(97): do_action()
#11 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woocommerce-subscriptions/includes/gateways/class-wc-subscriptions-payment-gateways.php(81): WC_Subscriptions_Payment_Gateways::trigger_gateway_renewal_payment_hook()
#12 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(308): WC_Subscriptions_Payment_Gateways::gateway_scheduled_subscription_payment()
#13 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#14 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/plugin.php(565): WP_Hook->do_action()
#15 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/imagify/inc/Dependencies/ActionScheduler/classes/actions/ActionScheduler_Action.php(43): do_action_ref_array()
#16 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/imagify/inc/Dependencies/ActionScheduler/classes/abstracts/ActionScheduler_Abstract_QueueRunner.php(65): ActionScheduler_Action->execute()
#17 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/imagify/inc/Dependencies/ActionScheduler/classes/ActionScheduler_QueueRunner.php(166): ActionScheduler_Abstract_QueueRunner->process_action()
#18 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/imagify/inc/Dependencies/ActionScheduler/classes/ActionScheduler_QueueRunner.php(136): ActionScheduler_QueueRunner->do_batch()
#19 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(308): ActionScheduler_QueueRunner->run()
#20 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#21 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#22 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/imagify/inc/Dependencies/ActionScheduler/classes/ActionScheduler_AsyncRequest_QueueRunner.php(52): do_action()
#23 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-content/plugins/woocommerce/includes/libraries/wp-async-request.php(147): ActionScheduler_AsyncRequest_QueueRunner->handle()
#24 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(308): WP_Async_Request->maybe_handle()
#25 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#26 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#27 /home/679310.cloudwaysapps.com/sgskznhwhm/public_html/wp-admin/admin-ajax.php(203): do_action()
#28 {main}
  thrown
06-19-2023 @ 09:26:36 - action args: subscription_id: 3307