mapserver/mapserver — pull request #4803 by tbonfort (2013-11-05 08:28:43+00:00)
Title: PostGIS 2.1 ST_Force_2D is depreciated 

mappostgis.c uses the ST_Force_2D function, which is now depreciated with PostGIS 2.1 . Postgresql logs

WARNING: ST_Force_2d signature was deprecated in 2.1.0. Please use ST_Force2D