[DGB] Share rejected: LowDifficultyShare
Hi all!
I have next problem. When I run mining with DGB-scrypt, I get the following error:

Share rejected: LowDifficultyShare

What can I do ?

My config:

```javascript
{
    "logging": {
        "level": "debug",
        "enableConsoleLog": true,
        "enableConsoleColors": true,
        "logFile": "/mining_logs/pool.log",
        "logBaseDirectory": "",
        "perPoolLogFile": false
    },
    "persistence": {
        "postgres": {
            "host": "192.168.0.5",
            "port": 5432,
            "user": "00000000000000000000",
            "password": "00000000000000000000",
            "database": "00000000000000000000"
        }
    },
    "paymentProcessing": {
        "enabled": true,
        "interval": 600,
        "shareRecoveryFile": "recovered-shares.txt"
    },
    "pools": [{
      "id": "dgb-scrypt-1",
      "enabled": true,
      "coin": {
        "type": "DGB",
        "algorithm": "scrypt"
      },
      "address": "00000000000000000000",
      "rewardRecipients": [
        {
          "address": "00000000000000000000",
          "percentage": 1.0
        }
      ],
      "blockRefreshInterval": 1000,
      "jobRebroadcastTimeout": 55,
      "clientConnectionTimeout": 600,
      "banning": {
        "enabled": false,
        "time": 600,
        "invalidPercent": 50,
        "checkThreshold": 50
      },
      "ports": {
        "3032": {
          "listenAddress": "0.0.0.0",
          "difficulty": 0.02,
          "name": "ASIC Mining",
          "varDiff": {
            "minDiff": 0.01,
            "targetTime": 15,
            "retargetTime": 90,
            "variancePercent": 30
          }
        }
      },
      "daemons": [
        {
          "host": "192.168.0.6",
          "port": 8302,
          "user": "00000000000000000000",
          "password": "00000000000000000000"
    }
      ],
      "paymentProcessing": {
        "enabled": true,
        "minimumPayment": 0.1,
        "payoutScheme": "PPLNS",
        "payoutSchemeConfig": {
          "factor": 2.0
        }
      }
    }]
}
```

Best regards...