i am getting this error while trying to save data into model in db. \[code\]@Entitypublic class User extends Model { @Required public String name; @Email public String email; @Required @MaxLength(value=http://stackoverflow.com/questions/11260757/10) public String username; @Required @MinLength(value=4) public String password; @Id public int id;}\[/code\]this is my Class. this is the error while i am trying to save the model into db.
i will appreciate any effort for help! many thanks. EDIT: table structure is here
