### Information about bug
In the **Employee** Doctype I'm when to tree structur…e I tried to **Rebuild the Tree** Im getting this error
**Unknown column 'parent_employee' in 'where clause'**
here the all details about my setup
softsuave is a custom app its not only in 15 i seen in 13 & 14 please check
```
### App Versions
```
{
"erpnext": "15.0.0",
"frappe": "15.0.1",
"hrms": "15.0.0",
"payments": "0.0.1",
"softsuave": "0.0.1"
}
```
### Route
```
Tree/Employee
```
### Traceback
```
Traceback (most recent call last):
File "apps/frappe/frappe/app.py", line 110, in application
response = frappe.api.handle(request)
File "apps/frappe/frappe/api/__init__.py", line 49, in handle
data = endpoint(**arguments)
File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
return frappe.handler.handle()
File "apps/frappe/frappe/handler.py", line 49, in handle
data = execute_cmd(cmd)
File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File "apps/frappe/frappe/__init__.py", line 1682, in call
return fn(*args, **newargs)
File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
return func(*args, **kwargs)
File "apps/frappe/frappe/utils/nestedset.py", line 196, in rebuild_tree
).run()
File "apps/frappe/frappe/query_builder/utils.py", line 87, in execute_query
result = frappe.db.sql(query, params, *args, **kwargs) # nosemgrep
File "apps/frappe/frappe/database/database.py", line 217, in sql
self._cursor.execute(query, values)
File "env/lib/python3.10/site-packages/pymysql/cursors.py", line 153, in execute
result = self._query(query)
File "env/lib/python3.10/site-packages/pymysql/cursors.py", line 322, in _query
conn.query(q)
File "env/lib/python3.10/site-packages/pymysql/connections.py", line 558, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "env/lib/python3.10/site-packages/pymysql/connections.py", line 822, in _read_query_result
result.read()
File "env/lib/python3.10/site-packages/pymysql/connections.py", line 1200, in read
first_packet = self.connection._read_packet()
File "env/lib/python3.10/site-packages/pymysql/connections.py", line 772, in _read_packet
packet.raise_for_error()
File "env/lib/python3.10/site-packages/pymysql/protocol.py", line 221, in raise_for_error
err.raise_mysql_exception(self._data)
File "env/lib/python3.10/site-packages/pymysql/err.py", line 143, in raise_mysql_exception
raise errorclass(errno, errval)
pymysql.err.OperationalError: (1054, "Unknown column 'parent_employee' in 'where clause'")
```
### Request Data
```
{
"type": "POST",
"args": {
"doctype": "Employee",
"parent_field": "parent_employee"
},
"headers": {},
"error_handlers": {},
"url": "/api/method/frappe.utils.nestedset.rebuild_tree",
"request_id": null
}
```
### Response Data
```
{
"exception": "pymysql.err.OperationalError: (1054, \"Unknown column 'parent_employee' in 'where clause'\")",
"exc_type": "OperationalError"
}
```
```
### Module
HR
### Version
"erpnext": "15.0.0",
"frappe": "15.0.1",
"hrms": "15.0.0",
"payments": "0.0.1",
### Installation method
docker
### Relevant log output / Stack trace / Full Error Message.
```shell
2023-10-30 11:52:37,618 ERROR frappe New Exception collected in error log
Site: ss15-2.localhost
Form Dict: {'doctype': 'Employee', 'parent_field': 'parent_employee', 'cmd': 'frappe.utils.nestedset.rebuild_tree'}
2023-10-31 05:17:38,840 ERROR frappe New Exception collected in error log
Site: ss15-2.localhost
Form Dict: {'doctype': 'Employee', 'parent_field': 'parent_employee', 'cmd': 'frappe.utils.nestedset.rebuild_tree'}
```
