Fatal error: Uncaught RedisException: LOADING Redis is loading the dataset in memory in /var/www/html/pcl/sites/all/modules/contrib/redis/lib/Redis/Lock/PhpRedis.php:55 Stack trace: #0 /var/www/html/pcl/sites/all/modules/contrib/redis/lib/Redis/Lock/PhpRedis.php(55): Redis->watch('pcl:lock:variab...') #1 /var/www/html/pcl/sites/all/modules/contrib/redis/redis.lock.inc(36): Redis_Lock_PhpRedis->lockAcquire('variable_init', 1) #2 /var/www/html/pcl/includes/bootstrap.inc(1194): lock_acquire('variable_init', 1) #3 /var/www/html/pcl/includes/bootstrap.inc(2776): variable_initialize(Array) #4 /var/www/html/pcl/includes/bootstrap.inc(2533): _drupal_bootstrap_variables() #5 /var/www/html/pcl/includes/bootstrap.inc(2671): drupal_bootstrap(3, false) #6 /var/www/html/pcl/includes/bootstrap.inc(2525): _drupal_bootstrap_page_cache() #7 /var/www/html/pcl/sites/all/modules/contrib/domain/domain.bootstrap.inc(108): drupal_bootstrap(2, false) #8 /var/www/html/pcl/sites/all/modules/contrib/domain/domain.bootstrap.inc(70): _domain_bootstrap in /var/www/html/pcl/sites/all/modules/contrib/redis/lib/Redis/Lock/PhpRedis.php on line 55