Fatal error: Uncaught Auth0\SDK\Exception\CoreException: Invalid state in /var/www/algodropper.com/vendor/auth0/auth0-php/src/Auth0.php:538 Stack trace: #0 /var/www/algodropper.com/vendor/auth0/auth0-php/src/Auth0.php(460): Auth0\SDK\Auth0->exchange() #1 /var/www/algodropper.com/index.php(6): Auth0\SDK\Auth0->getUser() #2 {main} thrown in /var/www/algodropper.com/vendor/auth0/auth0-php/src/Auth0.php on line 538