SQL problem when upgrading from 5.5.4 to 6.0.5

Hi !

I have this message when i upgrade Projstor from 5.5.4 to 6.0.5.

It is a serious error or juste a warning ?

016-12-27 23:14:47.200 ===== TRACE ===== =====================================
2016-12-27 23:14:47.200 ===== TRACE =====
2016-12-27 23:14:47.201 ===== TRACE ===== VERSION V6.0.3
2016-12-27 23:14:47.201 ===== TRACE =====
2016-12-27 23:14:47.202 ===== TRACE ===== 0 lines updated into table "".
2016-12-27 23:14:47.202 ***** ERROR ***** Exception-[23000] SQLSTATE[23000]: Integrity constraint violation: 1062 D uplicate entry '43' for key 'PRIMARY'
2016-12-27 23:14:47.202 ***** ERROR ***** For query : INSERT INTO `importable` (`id`, `name`, `idle`) VALUES ('4 3', 'Provider', '0');
2016-12-27 23:14:47.203 ***** ERROR ***** Strack trace :
2016-12-27 23:14:47.203 ***** ERROR ***** #0 Sql->query called at [/var/www/clients/client6/web34/web/projet/db/ maintenanceFunctions.php:71]
2016-12-27 23:14:47.203 ***** ERROR ***** #1 runScript called at [/var/www/clients/client6/web34/web/projet/db/m aintenance.php:101]
2016-12-27 23:14:47.203 ***** ERROR ***** #2 include called at [/var/www/clients/client6/web34/web/projet/tool/l oginCheck.php:135]
2016-12-27 23:14:47.203 ===== TRACE =====
2016-12-27 23:14:47.203 ===== TRACE ===== Error # 1 => SQL error while executing maintenance query for version V6.0 .3 (see above message)
2016-12-27 23:14:47.203 ===== TRACE =====
2016-12-27 23:14:47.204 ===== TRACE ===== *************************************************
2016-12-27 23:14:47.204 ===== TRACE =====
2016-12-27 23:14:47.204 ===== TRACE =====
2016-12-27 23:14:47.204 ===== TRACE ===== DATABASE UPDATED
2016-12-27 23:14:47.204 ===== TRACE ===== WITH 1 ERROR
2016-12-27 23:14:47.204 ===== TRACE =====
2016-12-27 23:14:47.327 ===== TRACE ===== =====================================
2016-12-27 23:14:47.327 ===== TRACE =====
2016-12-27 23:14:47.327 ===== TRACE ===== 1 ERRORS DURING UPDATE TO VERSION V6.0.5
2016-12-27 23:14:47.327 ===== TRACE =====
2016-12-27 23:14:47.328 ===== TRACE ===== =====================================

-- MySQL dump 10.15 Distrib 10.0.27-MariaDB, for debian-linux-gnu (x86_64)
--
-- Host: localhost Database: turbolea_projectorria
--

---

-- Server version 10.0.27-MariaDB-0+deb8u1

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `importable`
--

DROP TABLE IF EXISTS `importable`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `importable` (
`id` int(12) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(100) DEFAULT NULL,
`idle` int(1) unsigned DEFAULT '0',
PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=115 DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `importable`
--

LOCK TABLES `importable` WRITE;
/*!40000 ALTER TABLE `importable` DISABLE KEYS */;
INSERT INTO `importable` VALUES (1,'Ticket',0),(2,'Activity',0),(3,'Milestone',0),(4,'Risk',0),(5,'Action',0),(6,'Issue',0),(7,'Meeting',0),(8,'Decision',0),(9,'Question',0),(10,'IndividualExpense',0),(11,'ProjectExpense',0),(12,'Client',0),(13,'Contact',0),(14,'Project',0),(15,'Team',0),(16,'Resource',0),(17,'Affectation',0),(18,'Assignment',0),(19,'Product',0),(20,'ProductVersion',0),(21,'Document',0),(22,'Requirement',0),(23,'TestCase',0),(24,'TestSession',0),(25,'TestCaseRun',0),(26,'Opportunity',0),(27,'Command',0),(28,'Quotation',0),(29,'Work',0),(30,'Component',0),(31,'ComponentVersion',0),(32,'ProductStructure',0),(33,'Bill',0),(34,'Payment',0),(35,'ResourceCost',0),(42,'DocumentDirectory',0),(43,'Component',0),(44,'ComponentVersion',0),(45,'ProductStructure',0),(46,'Bill',0),(47,'Payment',0),(48,'ResourceCost',0),(49,'Component',0),(50,'ComponentVersion',0),(51,'ProductStructure',0),(52,'Bill',0),(53,'Payment',0),(54,'ResourceCost',0),(55,'Component',0),(56,'ComponentVersion',0),(57,'ProductStructure',0),(58,'Bill',0),(59,'Payment',0),(60,'ResourceCost',0),(61,'Component',0),(62,'ComponentVersion',0),(63,'ProductStructure',0),(64,'Bill',0),(65,'Payment',0),(66,'ResourceCost',0),(67,'Component',0),(68,'ComponentVersion',0),(69,'ProductStructure',0),(70,'Bill',0),(71,'Payment',0),(72,'ResourceCost',0),(73,'Component',0),(74,'ComponentVersion',0),(75,'ProductStructure',0),(76,'Bill',0),(77,'Payment',0),(78,'ResourceCost',0),(79,'Component',0),(80,'ComponentVersion',0),(81,'ProductStructure',0),(82,'Bill',0),(83,'Payment',0),(84,'ResourceCost',0),(85,'Component',0),(86,'ComponentVersion',0),(87,'ProductStructure',0),(88,'Bill',0),(89,'Payment',0),(90,'ResourceCost',0),(91,'Component',0),(92,'ComponentVersion',0),(93,'ProductStructure',0),(94,'Bill',0),(95,'Payment',0),(96,'ResourceCost',0),(97,'Component',0),(98,'ComponentVersion',0),(99,'ProductStructure',0),(100,'Bill',0),(101,'Payment',0),(102,'ResourceCost',0),(103,'Component',0),(104,'ComponentVersion',0),(105,'ProductStructure',0),(106,'Bill',0),(107,'Payment',0),(108,'ResourceCost',0),(109,'Component',0),(110,'ComponentVersion',0),(111,'ProductStructure',0),(112,'Bill',0),(113,'Payment',0),(114,'ResourceCost',0);
/*!40000 ALTER TABLE `importable` ENABLE KEYS */;
UNLOCK TABLES;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

-- Dump completed on 2016-12-28 14:30:28

Thank you

I think I have done only one time the update ... But i could make a mistake ...

MariaDB [projectorria]> DELETE FROM `importable` WHERE id >=43;
Query OK, 72 rows affected (0.00 sec)

MariaDB [projectorria]> INSERT INTO `importable` (`id`, `name`, `idle`) VALUES ('43', 'Provider', '0');
Query OK, 1 row affected (0.00 sec)