Laravel cache store does not support tagging
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.
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=arrayHope it helps!!
open .env file andchange
CACHE_DRIVER=file to CACHE_DRIVER=arrayOr add this line showing below
CACHE_DRIVER=arrayAfter that go your command prompt or open the terminal then type
php artisan config:cache