Scene fron 2024 version crashes in 2025

Hello, got an issue with opening scene created in version 2024.1.2 in version 2025, on startup there is a warning that scene was made in previous version an it offers to convert it in 2025, but after several minutes of loading there is a crassh and error message(on the image). I tried to import this file into a blank scene, its ok with all meshes, but all sequences an other media disappearing.