Codeigniter error message Cannot modify header information

Question

I got this error message when i run my php CodeIgniter project:

A PHP Error was encountered

Severity: Warning

Message: Cannot modi

Answer 1

I think it will be helpfull Use $config['sess_save_path'] = sys_get_temp_dir(); instead of $config['sess_save_path'] = NULL; in your Application/config/config.php file