Autoload error

Module 'Ktinfosoft_Socialfeeds' from '/var/www/vhosts/coltivazioneindoor.it/public_html/app/code/Ktinfosoft=off/Socialfeeds' has been already defined in '/var/www/vhosts/coltivazioneindoor.it/public_html/app/code/Ktinfosoft+off/Socialfeeds'.