XF 1.4 Remove button "logout" on the navbar

[Betclever]

Hello,

I have a button "déconnexion" so "logout" on the navbar but how can I remove it or change the word by a flat icon like the ones near this one?
This one is on the top of the right so on the navbar.

Website => betclever.com

Thanks for your help.

 

[Amaury]

Which version of XenForo are you on? Your prefix says 1.4, but the Log Out link was removed from the navigation bar in 1.2.

 

[Betclever]

Which version of XenForo are you on? Your prefix says 1.4, but the Log Out link was removed from the navigation bar in 1.2.

1.40 but I have added this one but I don't remember "how" so can you tell me or can I remove it please?

Thanks Maru.

 

[Betclever]

It was an add-on by Waindigo, deactivated and solved.