[Koha] Public list issue after recent upgrade

Steve Nickerson stevenanickerson at gmail.com
Tue Oct 25 10:49:21 NZDT 2022

I recently upgraded the Debian package version from to the
latest (including the underlying OS upgrades as well) and now
no one is able to view any of the "Public Lists" and get a 500 error when
trying.   Opac-error.log shows this ("stnick" is my userid in the messages


Mon Oct 24 17:44:32.268569 2022] [cgi:error] [pid 22000] [client
x.x.x.x:5322] AH01215: DBIx::Class::Storage::DBI::select_single(): Query
returned more than one row.  SQL that returns multiple rows is DEPRECATED
for ->find and ->single at /usr/share/koha/lib/Koha/Objects.pm line 96:

[Mon Oct 24 17:44:39.651936 2022] [cgi:error] [pid 21984] [client
x.x.x.x:56417] AH01215: Use of inherited AUTOLOAD for non-method
Koha::Virtualshelf::haspermission() is deprecated at
/usr/share/koha/lib/Koha/Virtualshelf.pm line 247.:
/usr/share/koha/opac/cgi-bin/opac/opac-shelves.pl, referer:

[Mon Oct 24 17:44:39.652426 2022] [cgi:error] [pid 21984] [client
x.x.x.x:56417] AH01215: Template process failed: undef error - Can't locate
object method "_columns" via package "stnick" (perhaps you forgot to load
"stnick"?) at /usr/share/koha/lib/Koha/Object.pm line 858.:
/usr/share/koha/opac/cgi-bin/opac/opac-shelves.pl, referer:

[Mon Oct 24 17:44:39.695408 2022] [cgi:error] [pid 21984] [client
x.x.x.x:56417] End of script output before headers: opac-shelves.pl,
referer: http://koha.harrison.lib.me.us/cgi-bin/koha/opac-shelves.pl?op=list
1> &public=1


I did look in the database itself and do find a count of 93 items in the
'virtualshelves' table.


Anyone have any suggestions?




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