Fix createdAt/updatedAt issues

server/models/application/application.ts

@@ -10,7 +10,8 @@ import { AccountModel } from '../account/account'
   ]
 }))
 @Table({
-  tableName: 'application'
+  tableName: 'application',
+  timestamps: false
 })
 export class ApplicationModel extends Model<ApplicationModel> {
 

server/models/video/video-views.ts

@@ -4,6 +4,7 @@ import * as Sequelize from 'sequelize'
 
 @Table({
   tableName: 'videoView',
+  updatedAt: false,
   indexes: [
     {
       fields: [ 'videoId' ]