Calling GET /account/confirm-new-email should not result in a crash.
Trace:
Fatal error: Uncaught TypeError: hash_equals(): Argument #2 ($user_string) must be of type string, false given in /usr/share/tuleap/src/common/User/Account/ConfirmNewEmailController.php:74
Stack trace:
#0 /usr/share/tuleap/src/common/User/Account/ConfirmNewEmailController.php(74): hash_equals()
#1 /usr/share/tuleap/src/common/Request/FrontRouter.php(251): Tuleap\User\Account\ConfirmNewEmailController->process()
#2 /usr/share/tuleap/src/common/Request/FrontRouter.php(98): Tuleap\Request\FrontRouter->routeHandler()
#3 /usr/share/tuleap/src/www/index.php(50): Tuleap\Request\FrontRouter->route()
#4 {main} thrown in /usr/share/tuleap/src/common/User/Account/ConfirmNewEmailController.php on line 74