Error, you must override this method! lastInsertId($name = null)

[ConsSorto]

i try use this package in laravel 6.x but dosn work, and i use in laravel 5.8 but when i work with a user model and i try to insert the application give me a next error.

Exception Error, you must override this method!

public function lastInsertId($name = null) { throw new Exception("Error, you must override this method!"); }

what is the solution for this, i work in windows with sybase database.

[Kip-Rono]

This might be due to a column 'idx' on your database. I presume you are trying to save data to your database with a column 'idx' that was meant to be incrementing but either your code is not incrementing the column nor your database schema