'Invalid credentials.', 'account_deactivated' => 'This account is deactivated.', 'account_pending_approval' => 'Your account is pending approval by an administrator.', 'registration_pending' => 'Account created. An administrator has to approve it before you can sign in.', 'cannot_remove_own_admin_role' => "You can't remove your own admin role.", 'cannot_delete_self' => "You can't delete your own account.", 'cannot_delete_last_admin' => "You can't delete the last administrator.", 'self_service_requires_user' => 'This resource is self-service: it needs a token with an associated user (does not work with client_credentials).', 'user_not_trashed' => 'This user is not in the trash.', ];