fix: get cart for logged in user.
diff --git a/erpnext/e_commerce/shopping_cart/cart.py b/erpnext/e_commerce/shopping_cart/cart.py
index 458cf69..372aed0 100644
--- a/erpnext/e_commerce/shopping_cart/cart.py
+++ b/erpnext/e_commerce/shopping_cart/cart.py
@@ -310,7 +310,7 @@
 		party = get_party()
 
 	quotation = frappe.get_all("Quotation", fields=["name"], filters=
-		{"party_name": party.name, "order_type": "Shopping Cart", "docstatus": 0},
+		{"party_name": party.name, "contact_email": frappe.session.user, "order_type": "Shopping Cart", "docstatus": 0},
 		order_by="modified desc", limit_page_length=1)
 
 	if quotation: