Error 2007 - SQLyog

Question

Good Morning,

I am trying to connect to a Mysql Data base using SqlYog, I have created a new connection and I have entered all the necessary informations (login,password & port). But when I click “ok”, I get this error message (Error 2007 : Protocol mismatch; server version = 1, client version = 10) . I have pinged the data base and it responds me successfully !!!

Could you please tell me how can I solve this problem, I need to access to the data base urgently.

Thanks a lot.

Answer 1

This is usually due to using a very old MySQL server (before 3.22.x) which has a different protocol version.

You can take a look at this link to see what all server versions are supported.

To check your server protocol version, go to the MySQL command line and type:

SHOW VARIABLES LIKE "%version%"

SQLyog supports only the protocol version 10.