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 '-10,10' at line 1 in D:\DATASERVER\DEMOSERV\academic\2020\Page_All_New_3.php:106
Stack trace:
#0 D:\DATASERVER\DEMOSERV\academic\2020\Page_All_New_3.php(106): mysqli->query()
#1 {main}
thrown in D:\DATASERVER\DEMOSERV\academic\2020\Page_All_New_3.php on line 106