Serveradmin powerless after host change

Hello,

After a host change from VPS to dedicated server, my serveradmin query account doesn't work. The servers are fine, everybody enjoys the unaffordable stability gain (the token given is working fine).

But I can't use ts3wi nor YaTQA :







I can log in but it seems that the information provided upon the server first start are 'guest' like ...

I've checked the DB and the values for the password in the client table for client 'serveradmin' are not the same (well, they're MD5 hash).

I am clueless.

VPS :
Ubuntu LTS 14.04.3
MySQL

dedicated :
Ubuntu 15.04
MariaDB

Thanks for your help !

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Serveradmin powerless after host change