Fatal error: Uncaught RedisException: OOM command not allowed when used memory > 'maxmemory'. in D:\web\22808\inc.php:23 Stack trace: #0 D:\web\22808\inc.php(23): Redis->setex('city_czxian', 36000, '"\\u897f\\u5b89\\u...') #1 D:\web\22808\cwap.php(21): setcache('city_czxian', '\xE8\xA5\xBF\xE5\xAE\x89\xE6\x95\xB4\xE5\xBD\xA2\xE4\xB8\x93...') #2 D:\web\22808\index.php(39): include('D:\\web\\22808\\cw...') #3 {main} thrown in D:\web\22808\inc.php on line 23