Client and server are out of sync


Hello, without wasting time I will start with the problem- When I try to attack on other base I see the error message poped up saying "Clieant and server are out of sync". Can anyone please help me. I want to fix this. Thanks
Somethings you tap will crash your game what are you trying to do [things that will crash your game: training troops on builder base and switching push traps around on builder base also if you try to view top clans or invite a person or make a req to join a clan and there are also many more] just let me know what you try to do and I'll let you know if it's a bug, I've found almost all of not all server crash bugs