E_NOTICE Error in file (inventaire.class.php) at line 518: Undefined offset: 0

E_NOTICE Error in file (classe.class.php) at line 96: Undefined offset: 1

E_WARNING Error in file (serie.class.php) at line 613: pg_query(): Query failed: ERROR: column "type_npnru" does not exist LINE 1: SELECT "type_npnru"::text AS valeur, COUNT(*) AS nb_occurenc... ^