Hi, i have the question about integrating gender in database and users table. How to make it and how to create gender column in database?and write the code on server and client side

Hi,i have the Signup unexpected database Error in my log of unity.Could you please help me,please? I gave the name of table "users" using postgresql,add extension in smartfox and choose the main class SignUp. Here is my server code consists of two classes from different packages :
package Login ...

Hi, Can you help me with signup code? I have postgress database with the table users and one column nickname which is primary key. I made extension code and activate the database. Wrote the client code with the zone BasicExamples. But in Log of smartfox there was an signup error when i wanna import ...