CREATE TABLE `applications` (
  `appID` int(11) NOT NULL AUTO_INCREMENT,
  `appName` varchar(10000) NOT NULL,
  `appDB` varchar(10000) NOT NULL,
  `appPrefix` varchar(10000) NOT NULL,
  PRIMARY KEY (`appID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;

CREATE TABLE `login` (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(1000) NOT NULL,
  `emailAddress` varchar(1000) NOT NULL,
  `password` varchar(10000) NOT NULL,
  `hash` varchar(10000) NOT NULL,
  `verified` tinyint(1) NOT NULL,
  PRIMARY KEY (`userID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;

CREATE TABLE `saltTable` (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `salt` varchar(10000) NOT NULL,
  PRIMARY KEY (`userID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1

function createInitialTables(){

    $serverURL = $_SESSION['server'];
    $username = $_SESSION['username'];
    $password = $_SESSION['password'];
    $database = $_SESSION['database'];

    $con = mysqli_connect($serverURL, $username, $password, $database);

    $sql = 'CREATE TABLE `applications` (
  `appID` int(11) NOT NULL AUTO_INCREMENT,
  `appName` varchar(10000) NOT NULL,
  `appDB` varchar(10000) NOT NULL,
  `appPrefix` varchar(10000) NOT NULL,
  PRIMARY KEY (`appID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;

CREATE TABLE `login` (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(1000) NOT NULL,
  `emailAddress` varchar(1000) NOT NULL,
  `password` varchar(10000) NOT NULL,
  `hash` varchar(10000) NOT NULL,
  `verified` tinyint(1) NOT NULL,
  PRIMARY KEY (`userID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;

CREATE TABLE `saltTable` (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `salt` varchar(10000) NOT NULL,
  PRIMARY KEY (`userID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;
';

    $result = mysqli_query($con, $sql);
    $error = mysqli_error($con);

    print($error);

}

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE TABLE `login` (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `username` ' at line 9CREATE TABLE `applications` (
  `appID` int(11) NOT NULL AUTO_INCREMENT,
  `appName` varchar(10000) NOT NULL,
  `appDB` varchar(10000) NOT NULL,
  `appPrefix` varchar(10000) NOT NULL,
  PRIMARY KEY (`appID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;