Warning: RedisCluster::ping() expects at least 1 parameter, 0 given in /var/www/frontend/classes/cache.class.php on line 26

Fatal error: Uncaught RedisClusterException: The slot 9774 is not covered by any node in this cluster in /var/www/frontend/classes/cache.class.php:280 Stack trace: #0 /var/www/frontend/classes/cache.class.php(280): RedisCluster->exists('https://www.det...') #1 /var/www/frontend/classes/cache.class.php(260): CACHE->exist('https://www.det...', Array) #2 /var/www/frontend/controllers/sourtech.php(11): CACHE->get(Array, Array) #3 {main} thrown in /var/www/frontend/classes/cache.class.php on line 280