I have a survey that is hooked up to an existing feature service. I keep getting an error when I go to submit the survey, but it doesn't tell me why. When I sign in to update where to ope the survey (browser or app) it gives me this error, which may or may not be related. Help!
{"error":{"name":"ArcGISRequestError","message":"400: Unable to update feature service definition.","originalMessage":"Unable to update feature service definition.","code":400,"response":{"error":{"code":400,"message":"Unable to update feature service definition.","details":["Invalid definition for 'Capabilities'.","Invalid definition for System.String"]}},"url":"https://services8.arcgis.com/ZqR4BTHXyzfVaMty/arcgis/rest/admin/services/Tidal Saggitaria Survey/FeatureServer/updateDefinition","options":{"httpMethod":"POST","authentication":{"username":"OtterPointCreek","token":"ZHkIyol-OZnCsZ_8OwNwojr9SMUNMoVaZyIXVkTZEwGQaqheeojNlQ8wgNCSJ0vQ-tnsyqeD8j1Wi1taKh6CTW8ZRNbeITT0EF_YrEeMjmRlH6B6_UpaLRokaePsJG3ebQ834xrCM6nRweWfjfpEbISVoZblk5F0-mgNDMHSKm7gHmIgqABGj71MFRITPviIslmjU7qfWHGDUubx9DfTMTxMoQ6FpzJc_X0kGB2ZFco.","tokenExpires":"2021-09-22T08:05:24.932Z","portal":"https://www.arcgis.com/sharing/rest","ssl":true,"tokenDuration":20160,"refreshTokenTTL":1440},"params":{"updateDefinition":{"capabilities":"Create"}},"headers":{}}}}