SQL Server Error After Data Import

Hi Friends,

I am getting "SQL Server Error".

It's CRM 2016 On-Premises, 2012 SQL server, 

what I did is, Imported data to 2012 SQL server from my xyz.bak file,

Import done successfully.

then i restart my servers also.

But now I am getting error "SQL Server Error". 

Thanks In advance, for the help.