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 /home/c19tkoqrsgbq/public_html/q_a/q_a_prepare_sql.php:41 Stack trace: #0 /home/c19tkoqrsgbq/public_html/q_a/q_a_prepare_sql.php(41): mysqli_query() #1 /home/c19tkoqrsgbq/public_html/q_a/index.php(105): include('/home/c19tkoqrs...') #2 {main} thrown in /home/c19tkoqrsgbq/public_html/q_a/q_a_prepare_sql.php on line 41