Status Code 404 while importing

[BANDERA2606 (ryz)]

So, I was importing cars (mostly from San Andreas and beamg) for the whole day, however hour ago I started receiving such weird message while importing:

I have tried, diff car models, diff sites, even deleting that parts which gave error (it didn’t help as after I deleted them, other error appeared).

P.S.
Also, error is not connected to amount of polygons, as I tried to import a pretty low-poly car, and it still didn’t work.

[aabols2010 (GoIden)]

Many people are having issues currently. Try again a bit later.

Is that even allowed to take cars from other games?

[BANDERA2606 (ryz)]

Then how roblox tech store are working and where do they take cars to sell?)

[aabols2010 (GoIden)]

Make them i see your point though!