خطای پایگاه‌دادهٔ وردپرس : [You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci' at line 11]
CREATE TABLE ho006xn_mweb_cooperation ( id mediumint(9) NOT NULL AUTO_INCREMENT, user_id bigint(20) unsigned NOT NULL, first_name varchar(255) NOT NULL, last_name varchar(255) NOT NULL, company varchar(255), phone_number varchar(20) NOT NULL, description text, attachment varchar(255), PRIMARY KEY (id), ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci