WampServer

i wanted to do mysqldump in wamp, but i get this error. -- MySQL dump 10.13 Distrib 5.7.29, for Win64 (x86_64)
--
-- Host: 127.0.0.1 Database: roibu
-- ------------------------------------------------------
-- Server version 5.7.29

/*!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 */;
/*!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 */;
mysqldump backup has failed. This could be due to a server restriction or the command might not be available. Please try another backup method. What could be the problem?

Hi,

See errors in MySQL log file.

See also what is the state of sql_mode :
Left-Click -> MySQL -> MySQL settings -> sql-mode
and
Left-Click -> MySQL -> MySQL settings -> Explanations of sql-mode

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