*/10 * * * * root /usr/bin/php /var/www/html/mautic/app/console mautic:broadcasts:send is wrong this path /var/www/html/mautic/app/console does not exist for websites served by CyberPanel
Possible correct paths are /home/aslan.com/public_html or /home/aslan.com/public_html/subdomain
Use your Filemanager to get correct path of your mautic website.