When I tried this code:
SHOW GRANTS FOR 'secret'@'localhost';
this is the result:
Grants for secret@localhost
GRANT USAGE ON *.* TO 'secret'@'localhost' IDENTIFIED BY PASSWORD 'secretpass'
GRANT ALL PRIVILEGES ON `secret\_dbx`.* TO 'secret'@'localhost'
GRANT ALL PRIVILEGES ON `secret\_db1x`.* TO 'secret'@'localhost'
But when i want to set the event_scheduler on
SET GLOBAL event_scheduler = "ON"
this error show :
 #1227 - Access denied; you need (at least one of) the SUPER privilege(s) for this operation 
then tried this code :
 GRANT SUPER ON *.* TO secret@'localhost' IDENTIFIED BY 'secretpass';
 FLUSH PRIVILEGES;
And then the error:
 Access denied for user 'secret'@'localhost' (using password: YES)
I know I'm using root , I used the username and password to access the control panel of my domain.