Hello list, I try to debug mapserver (version 6.2.2) without success. I have set on map-file CONFIG "MS_ERRORFILE" "/tmp/ms_error.txt" DEBUG 5 and run web-application. Log file shows up on /tmp-directory, but it's allways empty. ll /tmp/ms_* -rw-r--r-- 1 apache apache 0 Sep 2 12:16 /tmp/ms_error.txt Ideas? -- Antti J. Lind