System is down AGAIN!

I think besides being sleep-deprived which has affected me physically, I'm now mentally drained! My mind is now a total blank! THE TRIAL BALANCE DIDN'T BALANCE!!! Haiz.. went through the figures 2-3 times but to no avail so now I'm completely EXHAUSTED! No choice now but to seek external help cz I think I've fallen ill again so need a clear-minded being to come to my rescue.. to help me find the "blindspot" :(

Jz can't figure out how a simple set of accounts can become such a complex issue. Honestly, it's not a difficult task, jz very tedious.. But I think my mind is really not functioning properly. Sob! I simply do not understand.