sh: No space left on device perl adcfgclone.pl

Problem:While run perl adcfgclone.pl we may get this error below:

sh: No space left on device

bash-4.2$ perl adcfgclone.pl dbTier

                     Copyright (c) 2002 Oracle Corporation
                        Redwood Shores, California, USA

                        Oracle Applications Rapid Clone

                                 Version 12.0.0

                      adcfgclone Version 120.31.12010000.8

Enter the APPS password :

sh: No space left on device


WARNING: Could not find all the required OS utilities in the $PATH. Please review the checks above,


Solution:Check /tmp size,delete some file in there or add size  /tmp