[101] DB not initialized. db_select(): Disk full (/var/tmp/#sql_4af_2); waiting for someone to free some space... in   SELECT	SQL_CALC_FOUND_ROWS publications.*, schools.title AS school_title, schools.shortname AS school_path, types.shortname AS type_path, types.title AS type_title
			FROM	divisions AS types, schools, publications, divisions AS countries
			WHERE	publications.type='question' AND publications.status='active' AND schools.country_id=countries.id AND countries.type='country' AND countries.status='active'
				AND publications.school_id=schools.id AND schools.status='active' AND schools.type_id=types.id AND types.type='school_type' AND types.status='active'
				
			ORDER BY publications.id DESC
			LIMIT 140, 10;
			SELECT FOUND_ROWS() AS total;