#1709 - Index column size too large. The maximum column size is 767 bytes.
How to solve this problem on CyberPanel?
From InnoDB System Variables - MariaDB Knowledge Base I read that from latest versions of MariaDB the innodb_large_prefix is enabled by default.
Why on CyberPanel we are using an old MariaDB version?
The official support you do is on Centos 7 right?