All you guys who are saying wallet is fine, can you try to type help on console and see if you got a response? Receiving coins and staking is not only what wallet suppose to do, there are other features also which need to work properly as well. I sent my coins to another wallet but immediately wallet crashed and now i cant repair wallet at all, just worried i may lose a lot of coins because of wallet issue

I typed help in the console, and it promptly crashed, and now it keeps crashing on launch.
This is CONFIRMED. Make sure you BACKUP your wallet.dat BEFORE you do any console commands.