When I generate a form with Form Generator and set up fields as Data Type: Database, the dropdown isn't populated with the records from db.

Console:

post/comboselect?filter=languages:id:language Failed to load resource: the server responded with a status of 404 (Not Found)
post/comboselect?filter=areas:id:name Failed to load resource: the server responded with a status of 404 (Not Found)