Default Zte grand x pro restore PROBLEM HELP PLEASE!!!!!

Hi everyone, i have what seems to me huge problem, my phone was working perfectly, but some 5 days ago when i power on it is stuck on ZTE sign and that is it, when i enter CWM it says this:

E:failed to mount /cache (No such file or directory)
E:Can't mount /cache/recovery/command

E:failed to mount /cache (No such file or directory)
E:Can't mount /cache/recovery/log
ECan't opern /cache/recovery/log ......

I've tried to restore stock rom, i've tried everything and it still i didn't manage to do anything, it is still suck on ZTE sign during the reboot, an plesa someone help me with this?