Zizaco/entrust: Problem in the creation of the role and permission with tinker

[HelaSk]

I have this error "PHP warning: Missing argument 1 for Zizaco\Entrust\Entrust::__construct(), called in C:\wamp\www\jeunes\vendor\psy\psysh\src\Psy\ExecutionLoop\Loop.php(79) : eval()'d code on line 1 and defined in C:\wamp\www\jeunes\vendor\zizaco\entrust\src\Entrust\Entrust.php on line 27" when creating roles with tinker.

Can someone help me