When the openlaszlo cache directories become overfull, the compiler will fail, giving an out of memory error. In this case, the following directories should be cleaned out:
<OL-install-dir>/Server/lps-4.02./WEB-INF/lps/work/scache
<OL-install-dir>/Server/lps-4.02./WEB-INF/lps/work/cache/cmcache
<OL-install-dir>/Server/lps-4.02./WEB-INF/lps/work/cache/media
On isda-build1, OL-install-dir=/home/lps-4.0.2