Hello,

Flash messages should be cleared by session automatically. If not, please edit app/core/MY_Controller.php and add the lines below after line no 38 $meta['warning'] = $data['warning'] ?? $this->session->flashdata('warning');

$this->session->unset_userdata('error');
$this->session->unset_userdata('message');
$this->session->unset_userdata('warning');

These lines will reset the session messages data.

Thank you