POSTGRES Y POSTGIS (JOSE ARCE)

Estimados compañeros:

Alguien sabe qué significa este error y cómo puedo solucionarlo?

*Warning*: [MapServer Error]: prepare_database(): Error executing
POSTGIS DECLARE (the actual query) statement: 'DECLARE mycursor BINARY
CURSOR FOR SELECT
"cantonID"::text,asbinary(force_collection(force_2d(the_geom)),'NDR'),gid::text
from vw_cantones as vw_cantones WHERE the_geom &&
setSRID('BOX3D(448970.790581162 170000,611029.209418838 317299)'::BOX3D,
-1 )' Postgresql reports the error as 'ERROR: permission denied for
relation vw_cantones ' More Help: Error with POSTGIS data variable. You
specified 'check your .map file'. Standard ways of specifiying are : (1)
'geometry_column from geometry_table' (2) 'geometry_column from (sub
query) as foo using unique column name using SRID=srid#' Make sure you
put in the 'using unique column name' and 'using SRID=#' clauses in. For
more help, please see http://postgis.refractions.net/documentation/
Mappostgis.c - version of Jan 23/2004

Agradeciendo su atención al presente.

Atte.

Jose Arce
from Costa Rica