It's already telling you D:
First, make sure that you have moved correctly your packet_db (the one you use https://github.com/rathena/rathena/blob/master/db/packet_db.txt )
Then, make sure that the .conf files where requires the password of your login server are the same, for example,
1. 'yesua' it's the database name
2. The user comunicate is 'ragnarok'
3. The password to comunicat is 'ragnarok'
4. The sex always has to be 'S'
5. The accound_id always has to be 1
As the error tells you, make sure you have set that properly in your .conf files inside the conf folder https://github.com/rathena/rathena/tree/master/conf
Do those changes and it should work o: