
I’m trying to go from Amsterdam Centraal (or Zaandam) to Coutances, France. I’m trying book for the day after tomorrow 11/23. I understand seats possibly running out due to how late I’m booking. But no matter how far in advance I check for seat reservations (this photo shows 11/28) every route I check which has Paris to Lison gives me an error code of E0620.
Is this the systems way of trying to tell me that they’re out of seats without actually saying it?

