HELP! Numbers in console are broken

[gravewalker501]

Hi everyone, i recently used the console to add some items, but when i type in the numbers, their appearances in the console are like this []. Also, the console doesn't recognize those numbers either.

I search everywhere for a solution but so far i found none.

Also [][][][][]qqq=qqq and the game exits.

Thanks in advance for your help

This is the link to the screenshot: https://drive.google.com/open?id=0B68qxzjWGMT8TzFGMVdTVGhnNmc

Edited November 10, 2016 by gravewalker501