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 '' at line 1 in /home/mehtamci.com/public_html/lib/MysqliDb/MysqliDb.php:1995
Stack trace:
#0 /home/mehtamci.com/public_html/lib/MysqliDb/MysqliDb.php(1995): mysqli->prepare()
#1 /home/mehtamci.com/public_html/lib/MysqliDb/MysqliDb.php(576): MysqliDb->_prepareQuery()
#2 /home/mehtamci.com/public_html/course_subject_list.php(15): MysqliDb->rawQuery()
#3 {main}
thrown in /home/mehtamci.com/public_html/lib/MysqliDb/MysqliDb.php on line 1995