Deprecated: base64_decode(): Passing null to parameter #1 ($string) of type string is deprecated in D:\Server\ProjectMH\Data\DataEncoder.php on line 16

Deprecated: mysqli_real_escape_string(): Passing null to parameter #2 ($string) of type string is deprecated in D:\Server\ProjectMH\UserDB\Coupon\UseCoupon.php on line 21

Deprecated: mysqli_real_escape_string(): Passing null to parameter #2 ($string) of type string is deprecated in D:\Server\ProjectMH\UserDB\Coupon\UseCoupon.php on line 22

Deprecated: mysqli_real_escape_string(): Passing null to parameter #2 ($string) of type string is deprecated in D:\Server\ProjectMH\UserDB\Coupon\UseCoupon.php on line 23

Fatal error: Uncaught mysqli_sql_exception: 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 '' at line 1 in D:\Server\ProjectMH\DBUtils\DBConnector.php:123 Stack trace: #0 D:\Server\ProjectMH\DBUtils\DBConnector.php(123): mysqli_query(Object(mysqli), 'SELECT `token` ...') #1 D:\Server\ProjectMH\DBUtils\DBConnector.php(83): DBConnector->QuerySQL('SELECT `token` ...') #2 D:\Server\ProjectMH\GameDB\Server\TokenCheck.php(15): DBConnector->GetRows('SELECT `token` ...') #3 D:\Server\ProjectMH\UserDB\Coupon\UseCoupon.php(29): IsValidateToken(NULL, '') #4 {main} thrown in D:\Server\ProjectMH\DBUtils\DBConnector.php on line 123