Getting Error Code 1064 -

Hello, 

Hopefully you guys can help me here is the code i put in and first two sections of the code ran well its last section on the "insert into" line that i keep getting an x mark and cant seem to know why it keeps happening.

CREATE TABLE customers
(
 customer_id INT auto_increment,
    first_name varchar(255),
    last_name  varchar(255),
    email_address varchar(255),
    number_of_complaints INT,
PRIMARY KEY (customer_id)
);

ALTER TABLE customers
ADD COLUMN gender enum('M','F') AFTER last_name;

insert into customers (first_name, last_name, gender, email_address, number_of_complaints),
VALUES ('John', 'Mackinley', 'M', 'john.mckinley@365datascience.com', 0);