Fatal error: Uncaught mysqli_sql_exception: 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 '-1000' at line 21 in C:\xampp\htdocs\Plan\view_cop.php:100 Stack trace: #0 C:\xampp\htdocs\Plan\view_cop.php(100): mysqli->query('\r\n SELECT \r\n...') #1 {main} thrown in C:\xampp\htdocs\Plan\view_cop.php on line 100