Hi, I'm having problems with Kratos webhooks - they were working perfectly, but lately both registration and verification webhooks throw the following error:

{
  "code": 500,
  "status": "Internal Server Error",
  "message": "POST <https://my-website.com/api/webhook/kratos/registration> giving up after 3 attempt(s)"
}

I've tested the webhook against webhook.site, simulated it by sending the same POST request manually, made sure that my website is accessible from kratos server and everything works well, only kratos is malfunctioning, just keeps getting error 500 😞 There's no error logs in Kratos besides

ExecutePostRegistrationPostPersistHook hook failed with an error.

Any ideas how to debug it further? 🙏