Error at boot Raspberry pi Minepeon

[xsamx1987]

Ok so ive done a clean install of minepeon then I go to update archlinux then I reboot and I get 2 errors

Failed to start Create Volatile Files and Directories and some thing like utemp update

after I log in the system is unresponsive I get messages like error can not open and read only file system

ive tried every where can some one please help me....