The phpMyAdmin that is bundled with cPanel doesn’t include user management so the following commands needed to be run to give the replication user the correct permissions:
Setting up the Master , add the slave replication user. The IP below is the slave IP.
mysql -e “GRANT REPLICATION CLIENT ON *.* TO ‘user_replicate’@’216.xx.xxx.xxx’;”
mysql -e “GRANT REPLICATION SLAVE ON *.* TO ‘user_replicate’@’216.xx.xxx.xxx’;
mysql -e “FLUSH PRIVILEGES;”
You should now be able to add the user user_replicate under Replication in phpMyAdmin.