Fatal error: Uncaught Stash\Exception\RuntimeException: Stash\Driver\Redis is not available. in /var/www/html/vendor/tedivm/stash/src/Stash/Driver/AbstractDriver.php:36 Stack trace: #0 /var/www/html/app/lib/Cache/ExternalCache.php(282): Stash\Driver\AbstractDriver->__construct(Array) #1 /var/www/html/app/lib/Cache/ExternalCache.php(227): ExternalCache::getRedisObject() #2 /var/www/html/app/lib/Cache/ExternalCache.php(56): ExternalCache::getCacheObject() #3 /var/www/html/app/lib/Cache/ExternalCache.php(170): ExternalCache::init() #4 /var/www/html/app/lib/Configuration.php(1019): ExternalCache::contains('ConfigurationCa...') #5 /var/www/html/app/lib/Configuration.php(171): Configuration::loadConfigCacheInMemory() #6 /var/www/html/app/lib/Configuration.php(102): Configuration->__construct('/var/www/html/a...', true, false, false) #7 /var/www/html/app/helpers/utilityHelpers.php(58): Configuration::load('/var/www/html/a...') #8 /var/www/html/app/lib/Media/MediaInfoCoder.php(39): require_once('/var/www/html/a...') #9 /var/www/h in /var/www/html/vendor/tedivm/stash/src/Stash/Driver/AbstractDriver.php on line 36