Fix SerovalParserError

✅ Solution

SerovalParserError in Clerk often arises when private metadata contains unserializable data structures like functions or circular references. To fix this, either remove unserializable data from your private metadata or use a serialization library such as `superjson` to transform the data into a serializable format before saving it to Clerk, and deserialize it upon retrieval. Also ensure your `clerk.config.ts` or equivalent is correctly configured to handle custom serialization if needed.