Dear colleagues, I will try to rebuild the biblioitems table after mapping a new value in “Koha to MARC mapping”, but I get this error: /usr/share/koha/bin/batchRebuildBiblioTables.pl -c DBI connect('database=koha;host=localhost;port=3306','',...) failed: Access denied for user 'root'@'localhost' (using password: NO) at /usr/share/perl5/DBIx/Class/Storage/DBI.pm line 1517. DBI connect('database=koha;host=localhost;port=3306','',...) failed: Access denied for user 'root'@'localhost' (using password: NO) at /usr/share/perl5/DBIx/Class/Storage/DBI.pm line 1517. DBI connect('database=koha;host=localhost;port=3306','',...) failed: Access denied for user 'root'@'localhost' (using password: NO) at /usr/share/perl5/DBIx/Class/Storage/DBI.pm line 1517. DBI connect('database=koha;host=localhost;port=3306','',...) failed: Access denied for user 'root'@'localhost' (using password: NO) at /usr/share/perl5/DBIx/Class/Storage/DBI.pm line 1517. DBIx::Class::Storage::DBI::catch {...} (): DBI Connection failed: Access denied for user 'root'@'localhost' (using password: NO) at /usr/share/perl5/DBIx/Class/Storage/DBI.pm line 1520. at /usr/share/koha/lib/Koha/Database.pm line 117 Koha version: 20.11.05.000 I can connect to MySQL without problems without password like: mysql -u root What am I doing wrong? Eugen Bastron