[minor] reload Domain doctype before executing patch
diff --git a/erpnext/patches/v8_0/create_domain_docs.py b/erpnext/patches/v8_0/create_domain_docs.py
index 7e303c1..a6fcb86 100644
--- a/erpnext/patches/v8_0/create_domain_docs.py
+++ b/erpnext/patches/v8_0/create_domain_docs.py
@@ -7,6 +7,7 @@
 
 def execute():
 	"""Create domain documents"""
+	frappe.reload_doctype("Domain")
 
 	for domain in ("Distribution", "Manufacturing", "Retail", "Services", "Education"):
 		if not frappe.db.exists({'doctype': 'Domain', 'domain': domain}):