Problem summary
PostgreSQL rejects the username or password in your export's connection, so the export can't sign in to the database.
Error message or symptoms
The export fails with an error that contains:
password authentication failed for user
When does this occur
The username or password in the export's connection is wrong, or the password changed.
You use the Supabase Session pooler without your project reference in the username.
Root cause
The database user and password in the connection don't match a user in your PostgreSQL database.
Solution
If you changed the password, update it in the export's connection. Otherwise, check the username and password of the database user you created for Funnel.
For the Supabase Session pooler, add your project reference to the username, for example
funnel_export.<project-ref>instead offunnel_export.
Run the export again.