Iam receiving the below error, after upgrading from 3.22.6 to 16.11.4. Upgrading was successful and it was working fine. I exported the backup dump from 3.22.6 and imported the data to 16.11.4. Import data was not successful. Also the below error I got when I tried to login to the koha login page(Both staff and opac) - Software error: DBIx::Class::Storage::DBI::_dbh_execute(): Unknown column 'me.sms_provider_id' in 'field list' at /usr/share/koha/lib/Koha/Objects.pm line 83 For help, please send mail to the webmaster ([no address given]), giving this error message and the time and date of the error.
Hi Suresh, please move your question to the mailing list - many more people are reading there that will be able to help you with this type of question. https://koha-community.org/support/community-support/