Could not create directory /var/task/tmp: Read-only file system

[CyberCowboy404]

I use vercel for deploy which is the same aws-lambda.

it was working for me some time, but I noticed that it's stopped a few days ago.

I'm getting such message: Failed to launch the browser process! [0629/145936.497351:ERROR:command_line_handler.cc(137)] Could not create directory /var/task/tmp: Read-only file system (30)

Can some one help me to figure out what is wrong