Osmosis läuft nicht mehr

Osmosis läuft seit einigen tagen nicht mehr und bricht mit folgender Fehlermeldung ab, was läuft schief ? Danke für Eure Antworten im Voraus


root@rs204837:/# sudo -u www-data /usr/bin/openstreetmap-tiles-update-expire.sh
Updating tile server at  Wed Jun 5 14:49:07 CEST 2013
osm2pgsql SVN version 0.81.0 (64bit id space)

Using projection SRS 900913 (Spherical Mercator)
Setting up table: planet_osm_point
NOTICE:  table "planet_osm_point_tmp" does not exist, skipping
COPY planet_osm_point (osm_id,"access","addr:housename","addr:housenumber","addr:interpolation","admin_level","aerialway","aeroway","amenity","area","barrier","bicycle","brand","bridge","boundary","building","capital","construction","covered","culvert","cutting","denomination","disused","ele","embankment","foot","generator:source","harbour","highway","historic","horse","intermittent","junction","landuse","layer","leisure","lock","man_made","military","motorcar","name","natural","oneway","operator","poi","population","power","power_source","place","railway","ref","religion","route","service","shop","sport","surface","toll","tourism","tower:type","tunnel","water","waterway","wetland","width","wood","z_order",way) FROM STDIN failed: ERROR:  permission denied for relation planet_osm_point

Error occurred, cleaning up