What link? Is in my previous post, anyways, here are the commands:
cd /usr/local/hestia/install/upgrade/manual
sed -E -i.ori 's|\tmysql -u|\t/usr/bin/mariadb -u|' migrate_phpmyadmin.sh
./migrate_phpmyadmin.sh
chown -R hestiamail:hestiamail /usr/share/phpmyadmin/tmp
root@server:~# cd /usr/local/hestia/install/upgrade/manual
root@server:/usr/local/hestia/install/upgrade/manual# sed -E -i.ori ‘s|\tmysql -u|\t/usr/bin/mariadb -u|’ migrate_phpmyadmin.sh
root@server:/usr/local/hestia/install/upgrade/manual# ./migrate_phpmyadmin.sh
To remove phpMyAdmin you will need use the root password. Password can be found in /usr/local/hestia/conf/mysql.conf
Would you like to continue? [y/n]y
PMA Hestia-SSO plugin has been successfully removed/disabled
[ * ] Backing up old configuration files…
[ * ] Marking phpmyadmin as held in apt…
phpmyadmin was already set on hold.
[ * ] Removing old folders…
[ * ] Creating new folders…
[ * ] Installing phpMyAdmin version v5.2.2…
[ * ] Creating localhost configuration…
[ * ] Dropping database (could throw an error if successful)…
PMA Hestia-SSO plugin has been successfully installed
root@server:/usr/local/hestia/install/upgrade/manual# chown -R hestiamail:hestiamail /usr/share/phpmyadmin/tmp
root@server:/usr/local/hestia/install/upgrade/manual# exit
Is everything alright?
I want to express my sincere gratitude and apologize for any inconvenience. Thank you for your support.
Yes, seems so.
You’re welcome.
Just a last question, how you switch to user root from ssh?
I didn’t switch users inside the session. I logged in directly as root from my terminal using this command:
You didn’t paste the command 
Sorry, my bad! Here is the exact command I used to login directly as root: 
ssh root@ip -p 2526
Could you tell me how to activate the statistics and why the hard drive numbers aren’t reading correctly?
Sorry, I read 1.5 MB
Disk usage is updated every 24 hours. If you want to update it right now:
sudo /usr/local/hestia/bin/v-update-sys-queue disk
I want to thank you very much. I had lost hope and the server had been rebuilt more than once, but thank you for your support and patience. 
There’s no way we can enlarge the header logo; it’s just a small thing.
Send me the svg here or via private message and I’ll take a look.
done check private please
I’ve sent a modified svg, check it.