if no use SSL , will happen
LuckPerms Force use SSL (This is the problem)

Please add option SSL: true / false

Have you taken a look at the config? https://github.com/lucko/LuckPerms/blob/master/bukkit/src/main/resources/config.yml#L142

Also: https://github.com/lucko/LuckPerms/wiki/Storage-system-errors#mysql-ssl-errors

there is an option within the config look for:

properties:
useUnicode: true
characterEncoding: utf8
useSSL: false

add the "useSSL: false" part

ok, thank all