Mapserver error logs not shown

[samuellapointe]

When creating a map with a mistake in it, it should at least display mapserver's error log. Right now it's not shown anywhere.

[samuellapointe]

By adding the lines

DEBUG: ON
CONFIG: "MS_ERRORFILE" "../debugFile.log"

to the Map section, and making sure the debugFile.log has the right permissions, it appears on the logs when moving the map around. It would be best if logs always showed when there were errors (pink tiles), and instantly instead of when moving the map around.