I can't find the syntax error in mysql command

CREATE TABLE `üyeler` (
    `id` bigint NOT NULL AUTO_INCREMENT,
    `ad` tinytext NOT NULL,
    `soyad` tinytext NOT NULL,
    `KN` tinytext(11) NOT NULL UNIQUE,
    `Eposta` tinytext(50) NOT NULL UNIQUE,
    `Telefon` tinytext(11) UNIQUE,
    `şifre` tinytext NOT NULL,
    `favori` bigint NOT NULL,
    `yetki` BOOLEAN NOT NULL DEFAULT 0,
    PRIMARY KEY (`id`)
);

i use phpmyadmin to create the table. I tried everythin but i can't create the table it says theres a syntax error in it