ErrorException - cannot access my website
I am seeing the error message
Whoops \ Exception \ ErrorException (E_WARNING)
ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
I have set back the 'canonical_url'http://myloweslife.xyz/ setting via the application / config / site.php but the error keeps showing and it is not allowing me to do anything.
Is there any method to reverse the changes that i have made on my site, so that it can start working back again.