Can't create/write to file '/apps/rwdproject/public/wp-content/dump.sql'
IMHO you simply have not write permission inside that directory. Check the directory permission with ls -l /apps/rwdproject/public/wp-content and/or the upper levels of the dir tree
IMHO you simply have not write permission inside that directory. Check the directory permission with
ls -l /apps/rwdproject/public/wp-content
and/or the upper levels of the dir tree