Traceback (innermost last):
File "/home/erpnext/frappe-bench/apps/frappe/frappe/app.py", line 49, in application
response = frappe.handler.handle()
File "/home/erpnext/frappe-bench/apps/frappe/frappe/handler.py", line 66, in handle
execute_cmd(cmd)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/handler.py", line 89, in execute_cmd
ret = frappe.call(method, **frappe.form_dict)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/__init__.py", line 526, in call
return fn(*args, **newargs)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/widgets/search.py", line 13, in search_link
search_widget(doctype, txt, query, searchfield=searchfield, page_len=page_len, filters=filters)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/widgets/search.py", line 85, in search_widget
as_list=True)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/widgets/reportview.py", line 20, in execute
order_by, limit_start, limit_page_length, as_list, with_childnames, debug)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/model/db_query.py", line 47, in execute
return self.build_and_run()
File "/home/erpnext/frappe-bench/apps/frappe/frappe/model/db_query.py", line 59, in build_and_run
return frappe.db.sql(query, as_dict=not self.as_list, debug=self.debug)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/database.py", line 118, in sql
self._cursor.execute(query)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/MySQLdb/cursors.py", line 205, in execute
self.errorhandler(self, exc, value)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
raise errorclass, errorvalue
OperationalError: (1054, "Unknown column 'tabMaintenance Schedule.sales_order_no' in 'field list'")