Redis问题产生后，处理办法

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2025/02/08 11:21:43 [error] [exception.Predis_ServerException] Predis_ServerException: Client sent AUTH, but no password is set in /www/wwwroot/er/protected/extensions/redis/Predis.php:573
Stack trace:
#0 /www/wwwroot/er/protected/extensions/redis/Predis.php(711): Predis_ResponseErrorHandler->handle()
#1 /www/wwwroot/er/protected/extensions/redis/Predis.php(1312): Predis_ResponseReader->read()
#2 /www/wwwroot/er/protected/extensions/redis/Predis.php(1297): Predis_Connection->readResponse()
#3 /www/wwwroot/er/protected/extensions/redis/Predis.php(1278): Predis_Connection->sendInitializationCommands()
#4 /www/wwwroot/er/protected/extensions/redis/Predis.php(1382): Predis_Connection