Jenkins. Invalid agent type "docker" specified. Must be one of [any, label, none]

My JenkinsFile looks like:

pipeline {
    agent { 
        docker { 
            image 'node:12.16.2'
            args '-p 3000:3000'
        } 
    }
    stages {
        stage('Build') {
            steps {
                sh 'node --version'
                sh 'npm install'
                sh 'npm run build'
            }
        }
        stage ('Deliver') {
            steps {
                sh 'readlink -f ./package.json'
            }
        }
    }
}

I used to have Jenkins locally and this configuration worked, but I deployed it to a remote server and get the following error:

WorkflowScript: 3: Invalid agent type "docker" specified. Must be one of [any, label, none] @ line 3, column 9.
           docker { 

I could not find a solution to this problem on the Internet, please help me