Fix: fetch_client is deprecated

htdocs/comm/propal/class/propal.class.php

htdocs/comm/propal/contact.php

htdocs/comm/propal/document.php

htdocs/comm/propal/note.php

htdocs/commande/contact.php

htdocs/commande/fiche.php

htdocs/compta/facture.php

htdocs/compta/facture/class/facture.class.php

htdocs/compta/facture/contact.php

htdocs/compta/facture/fiche-rec.php

htdocs/compta/paiement.php

htdocs/contrat/fiche.php

htdocs/core/class/commonobject.class.php

htdocs/expedition/fiche.php

htdocs/fichinter/contact.php

htdocs/fichinter/document.php

htdocs/fichinter/fiche.php

htdocs/fourn/facture/contact.php

htdocs/includes/modules/commande/pdf_einstein.modules.php

...s/modules/expedition/pdf/pdf_expedition_merou.modules.php