Need help with GETH

[pankajbhaban]

I am running Ethereum token hosted wallet in linux, i use following command

geth --rpc --rpcaddr 0.0.0.0 --rpccorsdomain "http://pankajbhaban.com" --rpcapi "db,net,ssh,eth,web3,personal" --shh console --lightkdf -- syncmode "light" --cache 1000


but it work for few minutes and drops

need suggestion / solution