Can't Post tweet or Add post to Circle

[mamer67]

I tried many times to authorize my account and after authorization, I can't tweet nor save my posts in circle, I opened my error.log in apache and here is what I get

[Tue Mar 18 21:34:00 2014] [error] [client 137.135.181.134] File does not exist: /var/www/Circular/api/settings, referer: http://whitechimera.no-ip.biz/Circular/

[Tue Mar 18 21:39:03 2014] [error] [client 137.135.181.134] File does not exist: /var/www/Circular/api/counter, referer: http://whitechimera.no-ip.biz/Circular/

[Tue Mar 18 21:39:03 2014] [error] [client 137.135.181.134] File does not exist: /var/www/Circular/api/posts, referer: http://whitechimera.no-ip.biz/Circular/

also the Readme says to create upload folder, I should create this folder in Circular/api right ?