10 Jun
2022
10 Jun
'22
2:05 p.m.
After updating to version 22.05 all bases present the installation screen on koha. When I update the database, I get the following error. *Upgrade to 21.12.00.048 [21:43:30]: Bug 30291 - Renaming recalls table columnsERROR - {UNKNOWN}: DBI Exception: DBD::mysql::db do failed: Cannot drop index 'borrowernumber': needed in a foreign key constraint at /usr/share/koha/lib/C4/**Installer.pm line 739* In Ubuntu 20.04.4 LTS mysql Ver 15.1 Distrib 10.4.14-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2 How can I solve this problem?