Fatal error: Uncaught RedisException: OOM command not allowed when used memory > 'maxmemory'. in /www/wwwroot/novel.phoenixfm.com/protected/include/ZDRedis.php:118 Stack trace: #0 /www/wwwroot/novel.phoenixfm.com/protected/include/ZDRedis.php(118): Redis->set() #1 /www/wwwroot/novel.phoenixfm.com/protected/controller/book/MainController.php(22): ZDRedis->set() #2 /www/wwwroot/novel.phoenixfm.com/protected/lib/speed.php(116): MainController->actionIndex() #3 /www/wwwroot/novel.phoenixfm.com/index.php(8): require('/www/wwwroot/no...') #4 {main} thrown in /www/wwwroot/novel.phoenixfm.com/protected/include/ZDRedis.php on line 118