Dear all, i dump my old data in mysql then i try to login koha following error is comming 1) DBIx::Class::Storage::DBI::_dbh_execute(): Table 'koha_library.discharges' doesn't exist at /usr/share/koha/lib/Koha/Borrower/Discharge.pm line 32 For help, please send mail to the webmaster ([no address given]), giving this error message and the time and date of the error. and i try to rebuild data to command sudo koha-rebuild-zebra -v -f library following erro is comming 2) error retrieving biblio 446 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 679. .DBD::mysql::st execute failed: Unknown column 'marcxml' in 'field list' at /usr/share/koha/lib/C4/Biblio.pm line 1266. DBD::mysql::st fetchrow_hashref failed: fetch() without execute() at /usr/share/koha/lib/C4/Biblio.pm line 1267. DBD::mysql::st execute failed: Unknown column 'frameworkcode' in 'field list' at /usr/share/koha/lib/C4/Biblio.pm line 2167. DBD::mysql::st fetchrow failed: fetch() without execute() at /usr/share/koha/lib/C4/Biblio.pm line 2168. error retrieving biblio 447 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 679. .DBD::mysql::st execute failed: Unknown column 'marcxml' in 'field list' at /usr/share/koha/lib/C4/Biblio.pm line 1266 .......... .............. ............... error retrieving biblio 639 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 679. Records exported: 0 DBD::mysql::st execute failed: Table 'koha_library.zebraqueue' doesn't exist at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 414. ==================== REINDEXING zebra ==================== ==================== CLEANING ==================== Zebra configuration information ================================ Zebra biblio directory = /var/lib/koha/library/biblios Zebra authorities directory = /var/lib/koha/library/authorities Koha directory = /usr/share/koha/intranet/cgi-bin Lockfile = /var/lock/koha/library/rebuild/rebuild..LCK BIBLIONUMBER in : 090$c BIBLIOITEMNUMBER in : 090$d ================================ ==================== exporting authority ==================== Records exported: 0 DBD::mysql::st execute failed: Table 'koha_library.zebraqueue' doesn't exist at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 414. ==================== REINDEXING zebra ==================== skipping biblios ==================== CLEANING =================== I humbaly request please guide to me solve the probleme. with regards vikas Salunkhe