Fatal error: Uncaught mysqli_sql_exception: Subquery returns more than 1 row in /opt/lampp/htdocs/trueticks/list.php:28 Stack trace: #0 /opt/lampp/htdocs/trueticks/list.php(28): mysqli->query('SELECT * FROM i...') #1 /opt/lampp/htdocs/trueticks/index.php(141): include('/opt/lampp/htdo...') #2 {main} thrown in /opt/lampp/htdocs/trueticks/list.php on line 28