Problem with Laravel queued Jobs. Strange behavior different for dev and production

I have a strange behavior when a Job runs: On dev server (win 7 php 7.2.10) everything work fine, on the production server Linux centOS php 7.0.10 it throws an Exception:

Illuminate\Queue\MaxAttemptsExceededException: A queued job has been attempted too many times. The job may have previously timed out.

this happens after a job is queued ... when it starts working ... after about 30 seconds (Failed) the exception is in the failed_jobs table

I though it could be dependent by the php max_execution_time directive but when i do

php -r "echo ini_get('max_execution_time') . PHP_EOL;"

it shows me zero (no timeout ... which is correct)

the Job is queued in this way:

dispatch((new Syncronize($file))->onQueue('sync'));

The Sincronize Job has no timeout (has 1 try) and simply calls two artisan commands which work perfecly both on prod and on dev server if called from the shell.

https://pastebin.com/mnaHWq71

to start jobs on the dev server I use

php artisan queue:work --queue=sync,newsletter,default

on prod server I use this

https://pastebin.com/h7uv5gca

any idea of what can be the cause ?

via Chebli Mohamed