I found one problem to start session in server site. I have one login page after login success another php page reloaded. And i call session variable in header.php. and call header file in another file. Its working fine in local host . But after host its showing this error. Please suggest any solution.[This is the error][error][login page][login.php]
[header call in another page which is reloaded after successful login][index.php][header file where call the session and check login or not][header.php]