[Koha] Can't connect to local MySQL server through socket

[DHIM IT]

Dear Collogues,

for two weeks I get an every 2-5 minute error from the cron below. I can run the commands from the cron without a problem. Also, I can connect to my database without a problem. Any ideas?


Best regards,
Eugen Bastron


DBIx::Class::Storage::DBI::catch {...} (): DBI Connection failed: DBI connect('database=koha_koha;host=localhost;port=3306','koha_koha',...) failed: Can't connect to local MySQL server through socket '/run/mysqld/mysqld.sock' (111) at /usr/share/koha/lib/Koha/Database.pm line 91. at /usr/share/koha/lib/Koha/Database.pm line 139
koha: 111 status returned by "/usr/share/koha/bin/cronjobs/process_message_queue.pl"

/etc/cron.hourly/koha-common:
DBIx::Class::Storage::DBI::catch {...} (): DBI Connection failed: DBI connect('database=koha_koha;host=localhost;port=3306','koha_koha',...) failed: Can't connect to local MySQL server through socket '/run/mysqld/mysqld.sock' (111) at /usr/share/koha/lib/Koha/Database.pm line 91. at /usr/share/koha/lib/Koha/Database.pm line 139
koha: 111 status returned by "/usr/share/koha/bin/cronjobs/holds/build_holds_queue.pl"
DBIx::Class::Storage::DBI::catch {...} (): DBI Connection failed: DBI connect('database=koha_koha;host=localhost;port=3306','koha_koha',...) failed: Can't connect to local MySQL server through socket '/run/mysqld/mysqld.sock' (111) at /usr/share/koha/lib/Koha/Database.pm line 91. at /usr/share/koha/lib/Koha/Database.pm line 139
koha: 111 status returned by "/usr/share/koha/bin/cronjobs/automatic_checkin.pl"