Perpetual Newbie 1 Posted July 9, 2022 After upgrading to PHP 8, when I run "php artisan serve" I get the error "Failed to listen on 127.0.0.1:8000 (reason: ?)". Share this post Link to post Share on other sites
Everlasting Summer 13 Posted July 9, 2022 Check if you have php.ini in your php folder. Perhaps you forgot to create it from php.ini-development or php.ini-production. Share this post Link to post Share on other sites