Staking stays on "false"

[pixelquadrat]

I run my wallet on linux (command line) and I can't get it to stake my coins.

This is the output of "getstakinginfo" ./reddcoind getstakinginfo

 {
   "enabled" : true,
   "staking" : false,
   "currentblocksize" : 1000,
   "currentblocktx" : 0,
   "pooledtx" : 0,
   "difficulty" : 42.13072434,
   "search-interval" : 1,
   "averageweight" : 0,
   "totalweight" : 0,
   "netstakeweight" : 3015834719,
   "expectedtime" : 18446744073709551615
   }

What I did: I have some coins in my wallet, I encrypted it and I used the following command: walletpassphrase "passphrase" 999999 true.

My wallet is the latest version (64bit) and fully synced. My reddcoin.conf looks like this:

   rpcuser=xxx
   rpcpassword=xxx
   gen=1
   server=1
   daemon=1
   staking=1