[Koha] After upgrade to 16.5.00.000 - OPAC/Staff Client not showing results

[SATISH]

Dear All,

Previously, Koha 3.16 was installed from packages method on ubuntu
12.4 LTS Desktop
and was working very fine and did an uprade to 16.5.00.000  today morning,
after that,
I am unable to search records either in staff client or in opac.

I followed, https://wiki.koha-community.org/wiki/Koha_on_ubuntu_-_packages
and after upgrade did run
1)  koha-rebuild-zebra -v -f gechlibrary
2)  cleared all browsing cache

and zebra re-indexing is  throwing some warning ( ow)
====================================================
root at gechlibrary:/home/satish# koha-rebuild-zebra -v -f gechlibrary
Warning: You passed -x which is already the default and is now deprecated·
Zebra configuration information
================================
Zebra biblio directory      = /var/lib/koha/gechlibrary/biblios
Zebra authorities directory = /var/lib/koha/gechlibrary/authorities
Koha directory              = /usr/share/koha/intranet/cgi-bin
Lockfile                    =
/var/lock/zebra_koha_gechlibrary/rebuild/rebuild..LCK
BIBLIONUMBER in :     999$c
BIBLIOITEMNUMBER in : 999$d
================================
skipping authorities
====================
exporting biblio
====================
1001...................................................................................................
Records exported: 1061
====================
REINDEXING zebra
====================
15:27:09-16/06 zebraidx(2466) [warn] Couldn't open collection.abs [No such
file or directory]
15:27:29-16/06 zebraidx(2466) [warn] Record didn't contain match fields in
(bib1,Local-number)
====================
CLEANING
====================
Zebra configuration information
================================
Zebra biblio directory      = /var/lib/koha/gechlibrary/biblios
Zebra authorities directory = /var/lib/koha/gechlibrary/authorities
Koha directory              = /usr/share/koha/intranet/cgi-bin
Lockfile                    =
/var/lock/zebra_koha_gechlibrary/rebuild/rebuild..LCK
BIBLIONUMBER in :     999$c
BIBLIOITEMNUMBER in : 999$d
================================
====================
exporting authority
====================

Records exported: 0
====================
REINDEXING zebra
====================
skipping biblios
====================
CLEANING
====================

AND

when I try to restart apache service, it is throwing following error:
(Server version: Apache/2.2.22 (Ubuntu) Server built: Jul 24 2015 17:25:49)

APACHE VERSION PROBLEM

root at gechlibrary:/# sudo service apache2 restart

ERROR:

Syntax error on line 5 of /etc/apache2/sites-enabled/gechlibrary.conf:

Invalid command '<IfVersion', perhaps misspelled or defined by a module not
included in the server configuration

Action 'configtest' failed.

The Apache error log may have more information.

   ...fail!

Can community, please help me to restore my opac back...??



with thanks

Satish MV
Librarian
Govt. Engineering College, Hassan
Karnataka - 573 201
INDIA.


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