theme

Can you help to resolve this exception ?
This error occurs when browsing my living application, which is using a custom layout.
Thanks

Hey,
Yesterday I tried to edit the portal color from my Bonita installation within the Studio environnement.

I edited files in BonitaBPMCommunity-7.2.3\workspace\default\bonita_home\client\tenants\1\work\theme\portal and it worked well for me instantly.

I wanted to copy this folder on another installation of Bonita on another computer, but at this point, the content is refreshed and reset automaticcaly by Bonita.