Connected successfully<br />
<b>Fatal error</b>:  Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1068 Multiple primary key defined in /var/www/html/emandi_migration/2tables_autoincrement.php:19
Stack trace:
#0 /var/www/html/emandi_migration/2tables_autoincrement.php(19): PDO-&gt;query()
#1 {main}
  thrown in <b>/var/www/html/emandi_migration/2tables_autoincrement.php</b> on line <b>19</b><br />