Help! Created an Pos/Pow altcoin with premine, but no block activity.

[GameUnits]

Hey, in the last few days i learned a lot about creating my own coin following several tutorials here on bitcointalk and other places. Finally after some days and nights of headaches about the compiling errors and understanding the logic etc i feel like a new born blockchain developer. So right now i did create my own coin and added a premine. Actually its a Pow/Pos Coin with Scrypt algorithm. The wallet is running well and a full working node too. The next thing i need to do is to create some blocks in order to get the premine in configured after some block (nHeight).

I tried to make the wallet mine some coins with the setgenerate -true command, but all i get is an error of a missing command...

Do you have any ideas about how to get my blockchain creating some blocks?

Thanks in advance!

[GameUnits]

This is my getmininginfo output:

root@ns3004014:~/GameBits/src# ./gamebitd getmininginfo         
{
    "blocks" : 0,
    "currentblocksize" : 1000,
    "currentblocktx" : 0, (Zero blocks)
    "difficulty" : {
        "proof-of-work" : 0.00024414,
        "proof-of-stake" : 0.00024414,
        "search-interval" : 1
    },
    "blockvalue" : 0,
    "netmhashps" : 0.03495203,
    "netstakeweight" : 0.00000000,
    "errors" : "",
    "pooledtx" : 0,
    "stakeweight" : {
        "combined" : 0
    },
    "stakeinterest" : 50000000,
    "stakeinterest" : 2000000,
    "stakeinterest" : 2000000,
    "stakeinterest" : 2000000,
    "stakeinterest" : 2000000,
    "testnet" : false
}