Fatal error: Uncaught RedisException: OOM command not allowed when used memory > 'maxmemory'. in D:\wwwroot\nn.city\w\k.php:21 Stack trace: #0 D:\wwwroot\nn.city\w\k.php(21): Redis->setex('k89145', 43200, 's:3:"551";') #1 D:\wwwroot\nn.city\k.php(8): include('D:\\wwwroot\\nn.c...') #2 {main} thrown in D:\wwwroot\nn.city\w\k.php on line 21