Exceptions started to appear in all views, and when I try to run composer update, it always ends up with
composer update
{\"error\":{\"type\":\"ErrorException\",\"m
I had similar problem with a fresh install.
I solved it like this: Removed bootsrap/cache/**services.php** and then i surfed to the website with browser, it generated a new services.php and then it worked.
bootsrap/cache/**services.php**