Oops! Long story short, that’s one of the really common errors during our development in Laravel. Accroding to the documentation here:
Note: Cache tags are not supported when using the file or database cache drivers. Furthermore, when using multiple tags with caches that are stored “forever”, performance will be best with a driver such as memcached, which automatically purges stale records.
Just to change our cache driver from
Save it and refresh the page, it works again.