All assets seem to be gone on some routes. HELP

[ThomasFanForever1856]

While I literally was playing a session, all the ground textures seem to be gone. I checked the dependencies, and the PBR textures didn´t show any faults. Also, I did a database repair, no succes. Guys, I need help here, this can´t be true.

https://ibb.co/021rV8b