An exception occurred while executing 'SELECT NEXTVAL - symfony

Question

I have an error I don't know why when I want to insert data in database? the same code in local machine works fine but in remote host it show this error :
An exception occurred while executing 'SELECT NEXTVAL('"BookContent_id_seq"')':
SQLSTATE[42P01]: Undefined table: 7 ERROR: relation "BookContent_id_seq" does not
exist LINE 1: SELECT NEXTVAL('"BookContent_id_seq"')
for some reason of host server I can't use symfony command in remote server when using FTP
Entity:
<?php
namespace App\Entity;
use App\Repository\BookContentRepository;
use Doctrine\ORM\Mapping as ORM;
/**
* #ORM\Entity(repositoryClass=BookContentRepository::class)
* #ORM\Table(name="`BookContent`")
*/
class BookContent
{
/**
* #ORM\Id
* #ORM\GeneratedValue
* #ORM\Column(type="integer")
*/
private $id;
/**
* #ORM\Column(type="string", length=255)
*/
private $page;
/**
* #ORM\Column(type="string", length=255)
*/
private $title;
/**
* #ORM\Column(type="text")
*/
private $description;
public function getId(): ?int
{
return $this->id;
}
public function getPage(): ?string
{
return $this->page;
}
public function setPage(string $page): self
{
$this->page = $page;
return $this;
}
public function getTitle(): ?string
{
return $this->title;
}
public function setTitle(string $title): self
{
$this->title = $title;
return $this;
}
public function getDescription(): ?string
{
return $this->description;
}
public function setDescription(string $description): self
{
$this->description = $description;
return $this;
}
}
Repository
<?php
namespace App\Repository;
use App\Entity\BookContent;
use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
use Doctrine\Persistence\ManagerRegistry;
/**
* #method BookContent|null find($id, $lockMode = null, $lockVersion = null)
* #method BookContent|null findOneBy(array $criteria, array $orderBy = null)
* #method BookContent[] findAll()
* #method BookContent[] findBy(array $criteria, array $orderBy = null, $limit =
null, $offset = null)
*/
class BookContentRepository extends ServiceEntityRepository
{
public function __construct(ManagerRegistry $registry)
{
parent::__construct($registry, BookContent::class);
}
}
Migration file:
<?php
declare(strict_types=1);
namespace DoctrineMigrations;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;
/**
* Auto-generated Migration: Please modify to your needs!
*/
final class Version20221030220934 extends AbstractMigration
{
public function getDescription(): string
{
return '';
}
public function up(Schema $schema): void
{
// this up() migration is auto-generated, please modify it to your needs
$this->addSql('CREATE TABLE book_content (id INT NOT NULL, page VARCHAR(255) NOT
NULL, title VARCHAR(255) NOT NULL, description TEXT NOT NULL, PRIMARY KEY(id))');
}
public function down(Schema $schema): void
{
// this down() migration is auto-generated, please modify it to your needs
$this->addSql('DROP TABLE book_content');
}
}
Also I use postgreSQL and the table already exist in database with the name book_content but as I said I can't run any command in remote server?