A small mistake on dice made my wallet get emptied. Only mistake is that I didn't added an additional zero to the bet amount. Instead of 0.00005 btc I mistakenly placed 0.0005 btc. Further on the consecutive bets went for a double the value. This all of the sudden emptied my wallet. I didn't watched the wallet until the bet amount in the tab turned zero. Further watched the bet history and understood what big mistake I've done.
Turns out that mistakes happen in a most unexpected way. You should have double checked your bets before placing it and continue to avoid mistakes like this. Anyway, still lucky you have only small amount on your wallet or else worse should have happened.