Sorry for the circumstances. It's almost embarrassing, but I was able to fix it with an easy restart of the iPhone. Restarting Chrome and Enpass didn't help before.
Thanks @Pratyush Sharma for the support
Fermer enpass
Changer le chemin de sauvegarde dans REGEDIT
CHEMIN Ordinateur\HKEY_CURRENT_USER\SOFTWARE\Sinew Software Systems Pvt Ltd\Enpass\Backup
Relancer Enpass nouveau chemin est en place