logout causes 404

[rustykowski]

regardless of whether a redirect page is defined or the option "Zur zuletzt besuchten Seite" is activated, the logout redirects to an invalid URL. For me, a double slash appears in the URL directly after the domain name:
https://europeanjusticeforum.org//members/materials/

[rustykowski]

I have now modified the mod_token_login.html5 template:
$this->targetPath = str_replace('//', '/', $this->targetPath);

[richardhj]

What is your current Contao version?

Can you make the following change in the src/Module/TokenLogin.php line 120?

                    ->setParameter(4, ltrim($request->request->get('_target_path'), '/'))

[rustykowski]

My site is running on Contao 4.13.18.

Although i changed line 120, targetPath still starts with 2 slashes.