[Koha] Upgrade Schema Issue

[Taimoor Memon]

Hello everyone,
I'm facing an issue in the upgradation of Koha, terminal is executing the
following error:

DBD::mysql::st execute failed: Table 'koha_library.systempreferences'
doesn't exist at /usr/share/koha/lib/Koha/Database.pm line 152.
DBD::mysql::st execute failed: Table 'koha_library.systempreferences'
doesn't exist at /usr/share/koha/lib/Koha/Database.pm line 152.
Use of uninitialized value in numeric lt (<) at
/usr/share/koha/intranet/cgi-bin/installer/data/mysql/updatedatabase.pl
line 78.
DBD::mysql::db do failed: Table 'koha_library.bookshelf' doesn't exist at
/usr/share/koha/lib/Koha/Database.pm line 152.
DBD::mysql::db do failed: Table 'koha_library.shelfcontents' doesn't exist
at /usr/share/koha/lib/Koha/Database.pm line 152.
DBD::mysql::db do failed: Table 'koha_library.virtualshelfcontents' doesn't
exist at /usr/share/koha/lib/Koha/Database.pm line 152.
DBD::mysql::db do failed: Table 'koha_library.virtualshelfcontents' doesn't
exist at /usr/share/koha/lib/Koha/Database.pm line 152.
Undefined subroutine &main::DropAllForeignKeys called at
/usr/share/koha/intranet/cgi-bin/installer/data/mysql/updatedatabase.pl
line 86.

-- 
Regards:


*Irfan Taimoor Memon*