Error when trying to POST request

[KirillDemyanenko]

During a POST request (if I understand correctly, this is supposed to be a registration), an error of 500 is returned. I suggest that you consider making registration a separate endpoint just like login.

POST https://flapp.sytes.net/api/v1/users/
Content-Type: application/json
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0b2tlbl90eXBlIjoiYWNjZXNzIiwiZXhwIjoxNzAyOTgyNzczLCJqdGkiOiJiZmJlYjY3YjE4MmY0YzFhOTg2YTcyZWYxZWM0ZDMxNiIsInVzZXJfaWQiOjJ9.BJe_SFBaRYx5qED1_A739wcSfBuaD1o-OA8U4zIEPH0

{
  "email": "cat@example.com",
  "username": "cat",
  "first_name": "cat",
  "last_name": "catlast",
  "password": "CATcat11@@",
  "gender": "male"
}