Do you really only have integrated graphics with 32MB of VRAM? If so, that's not even enough to support the base game, let alone mods.

Please post a game.log from this play session, not a game.crash. If it is too large to post here, post it on pastebin.com and post the link here.

You appear to have forgotten to activate part 1 of the Jazzycat Trailers & Cargo mod - you just have the def and parts 2 and 3 in your active mods list.

Right click on ETS2 in your Steam library, then click Properties -> Betas. Under "Beta Participation" select "temporary_1_48_5" to downgrade your base game back to 1.48.5.

Your file is private and cannot be seen by anyone other than you.

You may want to upload it to pastebin and share the link here.

You should post a game.log so people can try to help you.

Copy and paste the entire contents into a new paste at pastebin.com, and share the link here.

Unless you provide a game.log from after the crash, nobody can help you.

Did you activate the mod as well?