Game stops accepting new materials in materiasl.cs

The game simply stops accepting new materials in materials.cs and some textures (the same every time) stop working! Why this happens? And how to fix it?

 

As far as i experimented this, it happens when you have a typo in your materials.cs . After the wrong or missing sign, no further textures are considered.
Check for double "", ;; those kind of copy and paste errors.
This is one explanation and there could be other ones.

 

I deleted one with the wrong sign and it worked, Thank you very much!