Laravel cache store does not support tagging

open .env file and change

  CACHE_DRIVER=file to CACHE_DRIVER=array

Or add this line showing below

  CACHE_DRIVER=array

After that go your command prompt or open the terminal then type

  php artisan config:cache

Use this command in your command prompt

php artisan config:cache

Cache tags are not supported when using the file or database cache drivers. The Entrust package probably uses them somewhere. You should be ok if you change it to array, memcache or apc for example.

https://laravel.com/docs/5.2/cache#cache-tags

Laravel file and database drivers don't support tags.

What you need to update, to fix this issue is simply changing the cache driver from file to array in your .env (located in root folder) file as below.

CACHE_DRIVER=array

Hope it helps!!