Warning: Undefined array key "id" in /www/wwwroot/mlknscbse.org/admin/pages/ajax_delete.php on line 4

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /www/wwwroot/mlknscbse.org/admin/pages/ajax_delete.php on line 4

Warning: Undefined array key 1 in /www/wwwroot/mlknscbse.org/admin/pages/ajax_delete.php on line 6

Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SET `flag`='0' WHERE `id`='' and `flag`='1'' at line 1 in /www/wwwroot/mlknscbse.org/admin/pages/ajax_delete.php:40 Stack trace: #0 /www/wwwroot/mlknscbse.org/admin/pages/ajax_delete.php(40): mysqli->query() #1 {main} thrown in /www/wwwroot/mlknscbse.org/admin/pages/ajax_delete.php on line 40