I am getting this msg while check in Check in message 05138: Strategic brand management : <http://192.168.1.109:8080/cgi-bin/koha/catalogue/detail.pl?type=intra&biblionumber=1> The item has not been checked in due to a configuration issue in your system. You must ask an administrator to take a look at the about page <http://192.168.1.109:8080/cgi-bin/koha/about.pl#sysinfo> and search for the "data problems" section About Koha - Server information <http://192.168.1.109:8080/cgi-bin/koha/about.pl#about> - Perl modules <http://192.168.1.109:8080/cgi-bin/koha/about.pl#perl> - System information <http://192.168.1.109:8080/cgi-bin/koha/about.pl#sysinfo> - Koha team <http://192.168.1.109:8080/cgi-bin/koha/about.pl#team> - Licenses <http://192.168.1.109:8080/cgi-bin/koha/about.pl#licenses> - Translations <http://192.168.1.109:8080/cgi-bin/koha/about.pl#translations> - Timeline <http://192.168.1.109:8080/cgi-bin/koha/about.pl#history> Data problems Some of your tables have problems with their auto_increment values which may lead to data loss. *You should not ignore this warning.* The problem is that InnoDB does not keep auto_increment across SQL server restarts (it is only set in memory). So on server startup the auto_increment values are set to max(table.id)+1. To know how to avoid this problem see the related wiki page: DBMS auto increment fix <https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix> Problems foundCheckouts The following ids exist in both tables *issues* and *old_issues*: 1 Warnings regarding the system configurationPreferences and parameters *Warning* You are missing the <template_cache_dir> entry in your koha-conf.xml file. That will bring a performance boost to enable it. Server information Koha version: 17.11.04.000 OS version ('uname -a'): Linux debian 4.9.0-4-amd64 #1 SMP Debian 4.9.65-3+deb9u1 (2017-12-23) x86_64 Perl interpreter: /usr/bin/perl Perl version: 5.024001 Perl @INC: /usr/share/koha/lib /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.24.1 /usr/local/share/perl/5.24.1 /usr/lib/x86_64-linux-gnu/perl5/5.24 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.24 /usr/share/perl/5.24 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base MySQL version: mysql Ver 15.1 Distrib 10.1.26-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2 Apache version: Server version: Apache/2.4.25 (Debian) Memcached: Servers: undefined | Namespace: undefined | Status: unknown | Config read from: Nowhere Note that the right place to define the memcached config is in your $KOHA_CONF file. Currently you do not have a valid memcached configuration defined. | Effective caching method: Cache::Memory Zebra version: Zebra 2.0.59 (C) 1994-2014, Index Data Zebra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. SHA1 ID: c00bfddbf0f3608340d61298acc61dafb167f9b2 Using ICU Kindly help me to overcome this problem