Error

2016-11-10T06:59:24.259576858Z app[web.1]: Sending 500 ("Server Error") response: 
2016-11-10T06:59:24.259712932Z app[web.1]:  Error (E_VALIDATION) :: 1 attribute is invalid
2016-11-10T06:59:24.259759193Z app[web.1]:     at WLValidationError.WLError (/app/node_modules/sails/node_modules/waterline/lib/waterline/error/WLError.js:25:15)
2016-11-10T06:59:24.259812759Z app[web.1]:     at new WLValidationError (/app/node_modules/sails/node_modules/waterline/lib/waterline/error/WLValidationError.js:19:28)
2016-11-10T06:59:24.259825222Z app[web.1]:     at _afterValidating (/app/node_modules/sails/node_modules/waterline/lib/waterline/query/validate.js:53:23)
2016-11-10T06:59:24.259834527Z app[web.1]:     at allValidationsChecked (/app/node_modules/sails/node_modules/waterline/lib/waterline/core/validations.js:265:12)
2016-11-10T06:59:24.259846667Z app[web.1]:     at /app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:52:16
2016-11-10T06:59:24.259860393Z app[web.1]:     at Object.async.forEachOf.async.eachOf (/app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:236:30)
2016-11-10T06:59:24.259869834Z app[web.1]:     at Object.async.forEach.async.each (/app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:209:22)
2016-11-10T06:59:24.259877484Z app[web.1]:     at Validator.validate (/app/node_modules/sails/node_modules/waterline/lib/waterline/core/validations.js:144:9)
2016-11-10T06:59:24.259884699Z app[web.1]:     at /app/node_modules/sails/node_modules/waterline/lib/waterline/query/validate.js:42:25
2016-11-10T06:59:24.259892045Z app[web.1]:     at /app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:718:13
2016-11-10T06:59:24.259902997Z app[web.1]:     at Immediate.iterate [as _onImmediate] (/app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:262:13)
2016-11-10T06:59:24.259912644Z app[web.1]:     at processImmediate [as _immediateCallback] (timers.js:383:17)
2016-11-10T06:59:24.259920189Z app[web.1]: 
2016-11-10T06:59:24.259926855Z app[web.1]: Invalid attributes sent to UsersPlans:
2016-11-10T06:59:24.259933829Z app[web.1]:  • end_date
2016-11-10T06:59:24.259942352Z app[web.1]:    • `undefined` should be a datetime (instead of "Invalid Date", which is a object)
2016-11-10T06:59:24.259949954Z app[web.1]: 
2016-11-10T07:00:30.408103877Z app[web.1]: Sending 500 ("Server Error") response: 
2016-11-10T07:00:30.408328903Z app[web.1]:  Error (E_VALIDATION) :: 1 attribute is invalid
2016-11-10T07:00:30.408346449Z app[web.1]:     at WLValidationError.WLError (/app/node_modules/sails/node_modules/waterline/lib/waterline/error/WLError.js:25:15)
2016-11-10T07:00:30.408356727Z app[web.1]:     at new WLValidationError (/app/node_modules/sails/node_modules/waterline/lib/waterline/error/WLValidationError.js:19:28)
2016-11-10T07:00:30.408373160Z app[web.1]:     at _afterValidating (/app/node_modules/sails/node_modules/waterline/lib/waterline/query/validate.js:53:23)
2016-11-10T07:00:30.408383304Z app[web.1]:     at allValidationsChecked (/app/node_modules/sails/node_modules/waterline/lib/waterline/core/validations.js:265:12)
2016-11-10T07:00:30.408396177Z app[web.1]:     at /app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:52:16
2016-11-10T07:00:30.408414129Z app[web.1]:     at Object.async.forEachOf.async.eachOf (/app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:236:30)
2016-11-10T07:00:30.408469406Z app[web.1]:     at Object.async.forEach.async.each (/app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:209:22)
2016-11-10T07:00:30.408478733Z app[web.1]:     at Validator.validate (/app/node_modules/sails/node_modules/waterline/lib/waterline/core/validations.js:144:9)
2016-11-10T07:00:30.408486192Z app[web.1]:     at /app/node_modules/sails/node_modules/waterline/lib/waterline/query/validate.js:42:25
2016-11-10T07:00:30.408493805Z app[web.1]:     at /app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:718:13
2016-11-10T07:00:30.408501035Z app[web.1]:     at Immediate.iterate [as _onImmediate] (/app/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:262:13)
2016-11-10T07:00:30.408508392Z app[web.1]:     at processImmediate [as _immediateCallback] (timers.js:383:17)
2016-11-10T07:00:30.408523728Z app[web.1]: 
2016-11-10T07:00:30.408532566Z app[web.1]: Invalid attributes sent to UsersPlans:
2016-11-10T07:00:30.408539518Z app[web.1]:  • end_date
2016-11-10T07:00:30.408554116Z app[web.1]:    • `undefined` should be a datetime (instead of "Invalid Date", which is a object)
2016-11-10T07:00:30.408561914Z app[web.1]: 
2016-11-10T07:09:56.329907218Z app[web.1]: Sending 500 ("Server Error") response: 
2016-11-10T07:09:56.330147473Z app[web.1]:  { errorMessage: 'HTTP Response Not OK',
2016-11-10T07:09:56.330158808Z app[web.1]:   errorCode: 422,
2016-11-10T07:09:56.330168775Z app[web.1]:   errorResponse: '{"error": "Business Logic Error: The TN is not available for purchase."}' }