[2026-09-04 07:25:55] local.INFO: Checkout session opened {"user_id":9,"stripe_id":"cus_VC0lM4O8Is90lS","session_id":"cs_test_a1nk1rtb7JFFuoTQDLrS7VRJDyKz2ADj67v66JwZshAFcKyO7syNF1Niol","auto_renew":true,"cancel_at":null} 
[2026-09-04 07:29:48] local.INFO: Billing portal opened {"user_id":12,"stripe_id":"cus_VAmHiqbx6cmUOn"} 
[2026-09-04 08:05:50] local.INFO: Checkout session opened {"user_id":9,"stripe_id":"cus_VCGfaGzlx0qmGH","session_id":"cs_test_a17BvXAlOea8e1bXApEAFacxDbDMw6XnEF1mMSFPQ3OGxMMLcBYgW6Wl0s","auto_renew":true,"cancel_at":null} 
[2026-09-04 08:07:34] local.INFO: Checkout session opened {"user_id":9,"stripe_id":"cus_VCGfaGzlx0qmGH","session_id":"cs_test_a11UK0ENAgdFvlbtzwNK598cmWcC6b3JcsGKJnReFXQyYRE3LcpfgQ0WPF","auto_renew":true,"cancel_at":null} 
[2026-09-04 08:11:06] local.ERROR: Checkout session failed {"user_id":9,"stripe_id":"cus_VCGfaGzlx0qmGH","auto_renew":false,"stripe_error":"Received unknown parameter: subscription_data[cancel_at]"} 
[2026-09-04 08:11:14] local.INFO: Checkout session opened {"user_id":9,"stripe_id":"cus_VCGfaGzlx0qmGH","session_id":"cs_test_a13HFDZk5NOnozEuEae4qQKjhirCyqZKMaSZaWnUT8Io3NBIL3Sx6P89K2","auto_renew":true,"cancel_at":null} 
[2026-09-04 08:11:31] local.INFO: Webhook received {"event":"customer.subscription.created","event_id":"evt_1UBsDeRxk1nimDRRG9ciQdka"} 
[2026-09-04 08:11:31] local.INFO: Plan changed {"event":"customer.subscription.created","event_id":"evt_1UBsDeRxk1nimDRRG9ciQdka","subscription":"sub_1UBsDdRxk1nimDRRBBmwZWRg","stripe_id":"cus_VCGfaGzlx0qmGH","status":"active","user_id":9,"plan_was":"free","plan_now":"pro"} 
[2026-09-04 08:26:52] local.INFO: Webhook received {"event":"customer.subscription.created","event_id":"evt_1UBrWNRxk1nimDRRyNyQ1YHC"} 
[2026-09-04 08:26:52] local.WARNING: Webhook for an unknown customer, ignored {"event":"customer.subscription.created","event_id":"evt_1UBrWNRxk1nimDRRyNyQ1YHC","subscription":"sub_1UBrWMRxk1nimDRRagn4iObX","stripe_id":"cus_VC0lM4O8Is90lS","status":"active"} 
[2026-09-04 08:28:04] local.INFO: Webhook received {"event":"customer.updated","event_id":"evt_1UBrWNRxk1nimDRRzMKkiOCf"} 
[2026-09-04 09:07:23] local.INFO: Webhook received {"event":"customer.updated","event_id":"evt_1UBsAARxk1nimDRRDB6dcPto"} 
[2026-09-04 09:07:44] local.INFO: Webhook received {"event":"customer.subscription.created","event_id":"evt_1UBsAARxk1nimDRRnCgFBuWx"}