# Cache Status Analyzer
| Category | Severity | Time To Fix |
|---|---|---|
| ✅ Reliability | Major | 5 minutes |
Class: Enlightn\Enlightn\Analyzers\Reliability\CacheStatusAnalyzer
# Introduction
This analyzer confirms that your cache system is online.
If the application is unable to connect to your cache system or read/write cache keys, this analyzer will result in a failure.
# How To Fix
There may be a couple of reasons why the cache system is not working including lost connectivity or an out of memory error.
To investigate the error further, you may try a cache write on Laravel Tinker (opens new window) using Cache::put to check the error message.