Server doesn't seem to connect to mysql

[YaRmgl]

I have the latest fivem/fxserver/gta5 versions, I am using essential and es_x, I have put this connection string to “server.cfg” file:
set mysql_connection_string “server=sql.nexus-games.fr;database=lahyarpfivem;userid=USERNAME;password=PASSWORD”

I am using the database from the host that I have

[system]

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[TheIndra]

What errors do you get?

[Mark_Robbins]

Also have issues but struggling to find someone who can help. Config

Server log

Mysql permissions