Ошибка синтаксиса на 10 строке (ошибка 1064)

CREATE TABLE InternetProvayder.Contract (
ContractID INT UNSIGNED NOT NULL AUTO_INCREMENT,
Login CHAR(255) NOT NULL,
TariffID INT UNSIGNED NOT NULL,
ClientID INT UNSIGNED NOT NULL,
Password CHAR(255) NOT NULL,
DataConnect DATE NOT NULL,
AccountNumber CHAR(255),
PRIMARY KEY(ContractID) 
CONSTRAINT Contract_User FOREIGN KEY (ClientID)
REFERENCES InternetProvayder.USER (ClientID) ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT Contract_Tariff FOREIGN KEY (TariffID)
REFERENCES InternetProvayder.USER (TariffID) ON DELETE NO ACTION
ON UPDATE NO ACTION,
)ENGINE=InnoDB;

CREATE TABLE InternetProvayder.User (
ClientID INT UNSIGNED NOT NULL AUTO_INCREMENT,
Surname CHAR(255) NOT NULL, 
Name CHAR(255) NOT NULL,
Address VARCHAR(1000) NOT NULL,
Number CHAR(255),
PRIMARY KEY(ClientID) 
)ENGINE=InnoDB;

CREATE TABLE InternetProvayder.Tariff (
TariffID INT UNSIGNED NOT NULL AUTO_INCREMENT,
NameTariff CHAR(255) NOT NULL, 
SpeedDownload CHAR(255) NOT NULL,
SpeedUpload CHAR(255) NOT NULL,
Price CHAR(255),
PRIMARY KEY(TariffID) 
)ENGINE=InnoDB;

CREATE TABLE InternetProvayder.Contract (
ContractID INT UNSIGNED NOT NULL AUTO_INCREMENT,
Login CHAR(255) NOT NULL,
TariffID INT UNSIGNED NOT NULL,
ClientID INT UNSIGNED NOT NULL,
Password CHAR(255) NOT NULL,
DataConnect DATE NOT NULL,
AccountNumber CHAR(255),
PRIMARY KEY(ContractID) ,
CONSTRAINT Contract_User FOREIGN KEY (ClientID)
REFERENCES InternetProvayder.User (ClientID) ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT Contract_Tariff FOREIGN KEY (TariffID)
REFERENCES InternetProvayder.User (TariffID) ON DELETE NO ACTION
ON UPDATE NO ACTION
)ENGINE=InnoDB;