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 '-72924' at line 1 in /home3/tbdbitl/public_html/mentoring/dbcon.php:27 Stack trace: #0 /home3/tbdbitl/public_html/mentoring/dbcon.php(27): mysqli_query() #1 /home3/tbdbitl/public_html/mentoring/commonfun.php(3): include('/home3/tbdbitl/...') #2 /home3/tbdbitl/public_html/mentoring/index.php(2): include_once('/home3/tbdbitl/...') #3 {main} thrown in /home3/tbdbitl/public_html/mentoring/dbcon.php on line 27