After alter table the table ends up in corrupted state

CREATE TABLE `integrationSystems` (

  `id` int(11) NOT NULL AUTO_INCREMENT,

  `name` varchar(60) NOT NULL,

  PRIMARY KEY (`id`),

  UNIQUE KEY `uniq_integrationsSystems_name` (`name`),

  KEY `idx_integrationsSystems_id` (`id`)

) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;

ALTER TABLE integrationSystems MODIFY id INT NOT NULL;

DROP INDEX `primary` ON integrationSystems;

DROP INDEX idx_integrationsSystems_id ON integrationSystems;

DROP INDEX uniq_integrationsSystems_name ON integrationSystems;