I finaly found the solution. No matter what number you put in, either 300, 100 or even 0, It won't fix the error at all. Its actually not the number issue. The software is actually taking extra deduction at the end without telling you. So this double Charity dection is the problem. I used the CD version which is installed on my pc. But it should also work if you are using the website.
Solution: Go to "Deductible and Credits Section". Than browse down and go to "Charitable Donation" section. Now you need to delete all your charity info. I mean don't change the numbers to 0. I mean click on "X" and delete everything, as you made no charity Donation at all. Delete the amount you paid, delete the Name of charity you typed. Click Done. Make it blank as you never entered anything. Than keep going through that section
Now still stay on the section. Meaning just keep clicking next and next, anwering other question,, so keep clicking next and next. Now Right at the last page of section, You will get asked AGAIN for your Charity amount. I know its weired, out of nowhere but Last question is again for Charity. This question only ask you to put an amount for your charity, it doesn't ask you for for the name of charity or how you paid, ONLY the amount. Here you can put any amount of $300 or under. and BOOM now ther error won't pop up ever.
