Error Util.cpp:95: Unexpected error occurred. If you're running the latest version of the game you can help us solve the problem by posting the contents of the log file on the Factorio forums.
Please also include the save file(s), any mods you may be using, and any steps you know of to reproduce the crash.
After that i did a file verification on steam, all file are in good conditions. Tried to start again the game, it crashed again.
Error Util.cpp:81: Failed to create a texture. For the third time the game started without issues, however i can't load the save from yesterday. A new game loads fine.
2.845 Loading 3D bitmaps.
2.919 Texture processor created (2048). GPU accelerated compression Supported: yes, Enabled: yes/yes. Test passed. YCoCgDXT PSNR: 35.83, BC3 PSNR: 33.82
2.930 Parallel sprite loader initialized (threads: 15, bitmaps: 4569)
13.420 Error ParallelSpriteLoader.cpp:67: Parallel sprite loading failed, falling back to normal sprite loading. bad allocation: __base__/graphics/entity/artillery-wagon/artillery-wagon-base-8.png
RAM: 16632/32655 MB, page: 37529/37655 MB, virtual: 8514/134217727 MB, extended virtual: 0 MB
21.291 Sprites loaded
21.303 Generated mipmaps (4) for atlas [2] of size 16384x7424
21.314 Generated mipmaps (3) for atlas [5] of size 8192x5632
21.326 Generated mipmaps (3) for atlas [6] of size 4096x1792
21.336 Generated mipmaps (3) for atlas [7] of size 16384x6288
21.348 Generated mipmaps (3) for atlas [8] of size 4096x2960
21.377 Generated mipmaps (3) for atlas [9] of size 4096x3088
21.388 Generated mipmaps (5) for atlas [10] of size 8192x2480
21.400 Generated mipmaps (3) for atlas [14] of size 8192x2352
21.416 Custom mipmaps uploaded (2113)
21.429 Video memory usage: 1608.57 MB (Atlases: 1597.03 MB, Textures: 11.54 MB)
22.606 Factorio initialised
22.610 Steam Storage Quota: 23466/23841
1023.705 Loading map C:\Users\atee8\AppData\Roaming\Factorio\saves\lazy20.zip: 17267796 bytes.
1023.834 Loading level.dat: 67411577 bytes.
1023.838 Info Scenario.cpp:153: Map version 2.0.32-0
1025.694 Loading blueprint storage: Local timestamp 1739629338, Cloud timestamp 1739629337
1027.331 Warning Map.cpp:857: Map loading failed: bad allocation
1028.570 Error AppManagerStates.cpp
1272.259 Loading map C:\Users\atee8\AppData\Roaming\Factorio\saves\lazy20.zip: 17267796 bytes.
1272.372 Loading level.dat: 67411577 bytes.
1272.376 Info Scenario.cpp:153: Map version 2.0.32-0
1274.326 Loading blueprint storage: Local timestamp 1739629338, Cloud timestamp 1739629337
1275.272 Warning Map.cpp:857: Map loading failed: bad allocation
1276.331 Error AppManagerStates.cpp
1319.409 Loading map C:\Users\atee8\AppData\Roaming\Factorio\saves\lazy20.zip: 17267796 bytes.
1319.521 Loading level.dat: 67411577 bytes.
1319.525 Info Scenario.cpp:153: Map version 2.0.32-0
1321.498 Loading blueprint storage: Local timestamp 1739629338, Cloud timestamp 1739629337
1322.455 Warning Map.cpp:857: Map loading failed: bad allocation
1323.552 Error AppManagerStates.cpp
Also yesterday during gameplay it gave me a message that it cannot autosave. Manual save worked, but when i tried to load it back, it said Out of memory. However i checked i had more than 100 GB free space on my OS disk and 43% of the RAM was also not used which means approx 16 GB of memory. When i retried to load it several times the game eventually loaded and was able to play along, the autosaves were working fine too before and after this incident.