LexikJWTAuth unexpected identifier Encoder expecting variable (500 Internal Server Error)

[vincegio91]

This is my security.yaml:
security:
enable_authenticator_manager: true

password_hashers:
    Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'

providers:
    # used to reload user from session & other features (e.g. switch_user)
    app_user_provider:
        entity:
            class: App\Entity\User
            property: email

firewalls:
    #name
    login:
        pattern: ^/api/login
        stateless: true
        provider: app_user_provider
        json_login:
            check_path: /api/login_check
            username_path: email  
            success_handler: lexik_jwt_authentication.handler.authentication_success
            failure_handler: lexik_jwt_authentication.handler.authentication_failure
    api:
        pattern: ^/
        stateless: true
        jwt: ~
    dev:
        #bereich
        pattern: ^/(_(profiler|wdt)|css|images|js)/
        security: false


# Easy way to control access for large sections of your site
# Note: Only the *first* access control that matches will be used
access_control:
#    - { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
#    - { path: ^/register, roles: IS_AUTHENTICATED_ANONYMOUSLY }
#    - { path: ^/login, roles: PUBLIC_ACCESS }
#    - { path: ^/, roles: IS_AUTHENTICATED_FULLY }


lexik_jwt_authentication.yaml:
```
secret_key: '%env(resolve:JWT_SECRET_KEY)%'
public_key: '%env(resolve:JWT_PUBLIC_KEY)%'
pass_phrase: '%env(JWT_PASSPHRASE)%'
token_ttl: 3600
user_identity_field: email

MY REQUEST: 
{
    "email": "email",
    "password": "Hallo"
}

Can anyone help me why i recieved this syntax error?

[chalasr]

Please provide the the full stack trace of your error.