Mysqldump got error 1043 bad hanshake

i can’t backup mysql 5.1.73 on sqlbackupandftp
pls, support me.
Thanks!

Hi Thang_Do,

Thank you for the details.

Please check the recommendation from the following thread Connect to MySQL Server - Test Failed (ERROR 1043 (08S01): Bad Handshake to resolve the issue.

Sorry for the inconvenience.