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I have a problem with the migration from my database with users from my old Ubuntu server with MariaDB 10.4.11 to my Rasberry pi running on MariaDB 10.3.7. I can't upgrade the MariaDB version on my pi because he uses an arm processor and MariaDB is not available in 10.4 for arm processors.
I get this error by importing the old database file
#1071 - Specified key was too long; max key length is 3072 bytes
How I can fix this? I know that this issue is from the version because on my localhost with also MariaDB 10.4 is it working.