Problem with exporting scene

[liquid orange]

Merry Christmas guys

I have a problem with a scene I created. Unfortunately i cannot understand what the console wants
to explain. Do you guys know what the problem is? The curious is that it worked quite fine till now. I just moved some of the
elements in my scene in a different position, applied a new material to one of them and then the error started.

[pixelrush]

It seems to be objecting to a unicode character.
Have you used a non Latin character in your new material texture/path?

[liquid orange]

It seems to be objecting to a unicode character.
Have you used a non Latin character in your new material texture/path?

No i didn't use any. I also deleted a few last elemets but the error still appears.