Authorized miner
[Description of the issue]
I added a monero series of coins and I got the following error when I tried to mine.:"Authorized miner"
### Steps to Reproduce
Open daemon, open wallet, start miningcore, mining
### Expected behavior
Successful mining
### Actual behavior
Authorized miner
### Reproduces how often
100%
### Version
Master
### Additional Information
[2019-05-29 13:05:18.8351] [W] [Core] Running as root is discouraged! 
[2019-05-29 13:05:18.8873] [I] [Core] .NET Core 4.6.27617.05 on Linux 4.4.0-148-generic #174-Ubuntu SMP Tue May 7 12:20:14 UTC 2019 [X64] 
[2019-05-29 13:05:19.0214] [I] [Core] 51 coins loaded from /root/miningcore/build/coins.json 
[2019-05-29 13:05:19.1475] [I] [ShareRecorder] Online 
[2019-05-29 13:05:19.5228] [I] [Core] API Access to /api/admin restricted to 127.0.0.1,::1,::ffff:127.0.0.1 
[2019-05-29 13:05:19.5228] [I] [Core] API Access to /metrics restricted to 127.0.0.1,::1,::ffff:127.0.0.1 
[2019-05-29 13:05:19.7239] [I] [Core] API access limited to 5 requests per 1s, except from 127.0.0.1, ::1, ::ffff:127.0.0.1 
[2019-05-29 13:05:19.7554] [I] [Core] API Online @ 127.0.0.1:4001 
[2019-05-29 13:05:19.7554] [I] [Core] Prometheus Metrics Online @ 127.0.0.1:4001/metrics 
[2019-05-29 13:05:19.7554] [I] [Core] WebSocket notifications streaming @ 127.0.0.1:4001/notifications 
[2019-05-29 13:05:19.7725] [I] [Core] Payment processing is not enabled 
[2019-05-29 13:05:19.7848] [I] [StatsRecorder] Online 
[2019-05-29 13:05:19.8098] [I] [adon1] Starting Pool ... 
[2019-05-29 13:05:19.8292] [I] [adon1] Starting Job Manager ... 
[2019-05-29 13:05:19.9696] [I] [adon1] All daemons online 
[2019-05-29 13:05:20.0450] [I] [adon1] All daemons synched with blockchain 
[2019-05-29 13:05:20.1081] [I] [adon1] Job Manager Online 
[2019-05-29 13:05:20.6065] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:20.6152] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:21.3936] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:21.3936] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:21.5098] [I] [adon1] Pool Online 
[2019-05-29 13:05:21.5211] [I] [adon1] 

Mining Pool:            adon1
Coin Type:              adon [adon]
Network Connected:      Main
Detected Reward Type:   POW
Current Block Height:   6401
Current Connect Peers:  28
Network Difficulty:     213113638
Network Hash Rate:      0 KH/s
Stratum Port(s):        3052
Pool Fee:               1.5%
 
[2019-05-29 13:05:21.5274] [I] [adon1] Stratum ports 0.0.0.0:3052 online 
[2019-05-29 13:05:22.1956] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:22.1959] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:23.4022] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:23.4022] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:24.2061] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:24.2061] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:25.0087] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:25.0087] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:26.0412] [I] [adon1] [0HLN3UD1FQJFN] Accepting connection from ::ffff:192.168.88.2:30072 ... 
[2019-05-29 13:05:26.0412] [I] [adon1] [0HLN3UD1FQJFN] Connection from ::ffff:192.168.88.2:30072 accepted on port 3052 
[2019-05-29 13:05:26.1254] [I] [adon1] [0HLN3UD1FQJFN] Authorized miner //wallet address//
[2019-05-29 13:05:26.1690] [I] [adon1] [0HLN3UD1FQJFN] Connection closed 
[2019-05-29 13:05:26.2150] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:26.2150] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:27.0174] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:27.0174] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:28.2239] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:28.2239] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:29.0266] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:29.0266] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:29.7955] [I] [StatsRecorder] Updating hashrates for pool adon1 
[2019-05-29 13:05:29.8520] [I] [StatsRecorder] Reset performance stats for pool adon1 
[2019-05-29 13:05:29.9229] [I] [StatsRecorder] Performing Stats GC 
[2019-05-29 13:05:29.9386] [I] [StatsRecorder] Stats GC complete 
[2019-05-29 13:05:30.2305] [I] [adon1] Detected new block 6401 [POLL] 
[2019-05-29 13:05:30.2305] [I] [adon1] Broadcasting job 
[2019-05-29 13:05:31.0401] [I] [adon1] Detected new block 6401 [POLL] 

###coins.json
    "adon": {
        "name": "adon",
        "symbol": "adon",
        "family": "cryptonote",
        "hash": "cryptonight-lite",
        "hashVariant": 0,
        "smallestUnit": 100000000,
        "addressPrefix": 986822,
        "addressPrefixTestnet": 986823,
        "addressPrefixIntegrated": 98,
        "addressPrefixIntegratedTestnet": 99,
        "explorerBlockLink": "https://adonblocks.com/block/$height$",
        "explorerTxLink": "https://adonblocks.com/tx/{0}"
    },	
###xmrig-nvidia-2.14.3
    "pools": [
        {
            "url": "stratum+tcp://192.168.88.10:3052",
            "user": "wallet address",
            "pass": "x",
            "rig-id": null,
            "nicehash": true,
            "keepalive": true,
            "variant": -1,
            "enabled": true,
            "tls": false,
            "tls-fingerprint": null
        }
    ],