[Koha] Problem while restoring Koha

Tue Jun 21 00:16:28 NZST 2022

Dear All,

When I upgrading the schema with this command "sudo koha-upgrade-schema
library" I got the following message.

*Upgrade to 21.06.00.001 [12:11:43]: Bug 28489 - Modify sessions.a_session
from longtext to longblob*
*ERROR: {UNKNOWN}: DBI Exception: DBD::mysql::db do failed: Table
'koha_library.sessions' doesn't exist at
/usr/share/koha/lib/C4/Installer.pm line 739.*

Can anybody help me with this issue?

Thanks and Best Regards,
AFA