Composer install issue after update composer.json in laravel 5.3

I edited my composer.json file then run update but got an error. I run update with no-script and it did the trick. Now when I tried composer install again it gives me this error.

Script php artisan optimize handling the post-install-cmd event returned with error code 255

[RuntimeException]
  Error Output:

Any help would be much appreciated.

via claudios