Error: cannot allocate vector of size 12.4 Gb

failed to work on that

Some context on what is causing this error message:

R has gotten to the point where the OS cannot allocate it another 12.4 GB chunk of RAM. That is the size of memory chunk required to do the next sub-operation.

so what should i do Because am working on something here

thanx guys i have finally got it used the cbind and everything was solved