Can't login anymore

Hey,

I’ve been bussy with my website and i changed some settings in writing(not sure, but somewhere around there). Now I can’t login anymore. If i do I’ll get here. How do I get back to the wordpress menu?
Here are 2 screenshots of the errors
http://puu.sh/lvPCd/11f8393c39.png
http://puu.sh/lvPDz/9c9223d4cc.png