Fatal error: Uncaught mysqli_sql_exception: Invalid utf8mb3 character string: 'K\xDE\x84\xA3\xDE\xAC\xB4\xA5\xCD\xD3\xFD\xA8\x8A0\x82\x95' in /var/www/html/public_html/class/classDb.php:503
Stack trace:
#0 /var/www/html/public_html/class/classDb.php(503): mysqli->query()
#1 /var/www/html/public_html/class/classDb.php(554): Database->execute()
#2 /var/www/html/planstudyabroad.uniagents.com/course-details.php(72): Database->fetch_first()
#3 {main}
thrown in /var/www/html/public_html/class/classDb.php on line 503