[Koha] Koha Upgrade Error 21.11

[Chief Librarian, SAIACS]

Hi Friends
I was testing
koha (on ubuntu 20.04) upgrade from 21.05 throws an error as
mentioned below.
Kindly advise me, should i downgrade the koha. I have a backup of the
database on koha 21.05. Your insights would be appreciated.

Atomic updates:

   - DEV atomic update
   /usr/share/koha/intranet/cgi-bin/installer/data/mysql/atomicupdate/
   bug_29596.pl [11:31:16]: Bug 29596 - Add Yiddish language

Update errors :

   - Upgrade to 21.11.02.003 [11:31:16]: Bug 29605 - Resync DB structure
   for existing installations
   ERROR: {UNKNOWN}: DBI Exception: DBD::mysql::db do failed: Duplicate
   entry 'ar' for key 'PRIMARY' at /usr/share/koha/lib/C4/Installer.pm line 738

Thanks

______________________________________

*Dr. Yesan Sellan, * *MLISc., PGDLAN, BCS., UGC-NET., PhD*


*Strategic | Learner | Achiever | Responsibility | Intellection*


*Chief Librarian*

South Asia Institute of Advanced Christian Studies (SAIACS)

363 Dodda Gubbi Cross Road, Kothanur P.O., Bangalore 77, India

Phone: 91 80 2846 5235/5344/ 5649, Fax: 91 80 28465412, Mobile:
91-9972348251

www.saiacs.org Alternative Email: yesans at gmail.com

https://orcid.org/0000-0002-0501-5661
<yesans at gmail.com>



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