Re-loading MySQL database protesti .. .. load failed! ERROR 2013 (HY000)

Operating system: 20.04 Ubuntu DigitalOcean
OS version:

Re-loading MySQL database protesti …
… load failed!

ERROR 2013 (HY000) at line 477 in file: ‘/tmp/.webmin/586299_85286_1_restore.cgi/protesti.lv_mysql_protesti’: Lost connection to MySQL server during query

Such file doesnt exist

root@Latvijai:/home# less /tmp/.webmin/586299_85286_1_restore.cgi/protesti.lv_mysql_protesti /tmp/.webmin/586299_85286_1_restore.cgi/protesti.lv_mysql_protesti: No such file or directory
No file exist in root@Latvijai:/home# less /tmp/.webmin/5

It probably timed out. You might be able to tweak the settings to increase the time before the connection is dropped.

Richard