Greetings,
i try to upgrade koha-3.8.0 to koha-3.08.04 when i upgrade and use command following error is comming 1) misc/maintenance/remove_items_from_biblioitems.pl --run
It is my understanding that this script does not need to be run this if you are upgrading from version 3.4 or higher. --- BEGIN SNIP FROM INSTALL FILE --- Koha 3.4.x or later no longer stores items in biblio records so if you are upgrading from an older version as part of the upgrade you will need to do the following two steps, they can take a long time (several hours) to complete for large databases misc/maintenance/remove_items_from_biblioitems.pl --run misc/migration_tools/rebuild_zebra.pl -b -r --- END SNIP FROM INSTALL FILE ---
error - Use of uninitialized value in pattern match (m//) at /usr/share/koha/lib/C4/Biblio.pm line 2926.
That's probably why you got this message, and you may have missed reading the paragraph above these two commands.
2) misc/migration_tools/rebuild_zebra.pl -b -r error - 19:29:23-30/08 zebraidx(2359) [warn] Unknown register type:
As Mason James already replied, this is just a warning. It should be fine. GPML, Mark Tompsett