怎么解决这些错误

yf928610

*** ERROR #  161 ***
I/O error from buffered direct access read
    File's unit number =         41
         Record number =       4303
           Buffer size =     131072
         Access option =          2
        I/O error code =         38
    Most of the time this is caused by insufficient disk space or some
    other system resource related limitations.
This error was detected in subroutine dabfrd.

*** ERROR #  151 ***
Error accessing the scratch files :
    error encountered in subroutine "xdslfa"
  Solver error no. =       -505
             index =          1
    This may be caused by insufficient disk space or some other
    system resource related limitations.
    (e.g. The Operating System or NFS cannot handle file size > 2 GB.)
This error was detected in subroutine statslv.

This error occurs in module "slvdrv".
这是out文件里面的信息