Papel Decoupagem 14,5 x 31,5

ERRO: SELECT cat_id FROM item_cat WHERE item_id = 77
1328505035
Notice: Trying to get property of non-object in /home/storage/0/c6/21/bluestarnet/public_html/util/funcoes.php on line 165
Papel Decoupagem 14,5 x 31,5 - Blue Star Net