added connection for redis cache

config/cache.php

@@ -70,7 +70,7 @@ return [
 
         'redis' => [
             'driver' => 'redis',
-            'connection' => 'default',
+            'connection' => 'cache',
         ],
 
     ],

config/database.php

@@ -118,6 +118,13 @@ return [
             'port' => env('REDIS_PORT', 6379),
             'database' => 0,
         ],
+
+        'cache' => [
+            'host' => env('REDIS_CACHE_HOST', 'localhost'),
+            'password' => env('REDIS_CACHE_PASSWORD', null),
+            'port' => env('REDIS_CACHE_PORT', 6379),
+            'database' => 0,
+        ],
     ],
 
 ];