https://bugs.kde.org/show_bug.cgi?id=430949
--- Comment #31 from caulier.gil...@gmail.com --- In fact, problem with mysqld can resolved simply by passing one argument to command line. look below : bash-3.2$ ./mysqld --verbose --help 210101 0:34:32 [ERROR] mysqld: Can't find file: './mysql/plugin.frm' (errno: 20) 210101 0:34:32 [Warning] Could not open mysql.plugin table. Some options may be missing from the help text ./mysqld Ver 5.5.68-MariaDB for osx10.13 on x86_64 (Source distribution) Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Starts the MariaDB database server. Usage: ./mysqld [OPTIONS] ... -b, --basedir=name Path to installation directory. All paths are usually resolved relative to this ... aria-log-dir-path /opt/digikam.org/var/db/mariadb/ basedir /opt/digikam.org/ <===== THIS ONE character-sets-dir /opt/digikam.org/share/mariadb/charsets/ datadir /opt/digikam.org/var/db/mariadb/ pid-file /opt/digikam.org/var/db/mariadb/MBP-de-gilles.pid plugin-dir /opt/digikam.org/lib/mariadb/plugin/ socket /opt/digikam.org/var/run/mariadb/mysqld.sock Here, we need to pass -b /Applications/digiKam.org/digikam.app/Contents/opt/digikam.app/Contents/ to mysqld under macOS, and all must be fine... Gilles -- You are receiving this mail because: You are watching all bug changes.