error Trying to access array offset on value of type bool

[lorddrk30]

hi im an user of oracle in laravel

I currently have version 9 of laravel with php 8.1 and I am getting the following error

Trying to access array offset on value of type bool

if (! $this->dbh) {

        $e = oci_error();

        throw new Oci8Exception($e['message'], $e['code']);

    }

I would like you to help me or accept my contribution to the solution.
greetings