This is how can I solve the problem.
[ERROR] Incorrect definition of table performance_schema.session_variables:
service mysql stop
ps aux | grep mysql
--if it doesnt work db doesn't stop
/etc/init.d/mysql status
--first kill the mysql services
ps aux | grep mysql
kill -9 UID --mysql ID's
-- MYSQL STOP CLEARLY THAN START THE MYSQL BELOW METHOD
"mysqld --skip-grant-tables --user=mysql --wsrep-provider='none'
ps aux | grep mysql"
-- CHECH IT AN THAN
mysql_upgrade
--YOU MAY GET A mysql_upgrade: Got error: 2002: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) while connecting to the MySQL server error
--wait finish the mysql activating then try again
mysql_upgrade
--after finish mysql_upgrade
--stop the mysqld wresp=none than restart the mysql normally
select * from performance_schema.session_variables;
--check this query