Not able to access Database

[GuGu]

Hi,
Can anyone give me, What was the problem behind this error?
I’m facing this error last two days and it occurs all the server which I have installed with CentOS 7.4

Urbackup Server and My Os Details:

Operating System : CentOS Linux release 7.4.1708 (Core)
Kernel Version : 3.10.0-693.el7.x86_64
Urbackup server : 2.0.38

[GuGu]

Hi,

I got the solution to the above issue.
Just move all the files which are starting backup_server* in the urbackup database.
Then restart the service the database upgraded up to version 46.

[swathi]

Thanks Gugu it worked.