error field service task name

RPC_ERROR
Odoo Server Error
Traceback (most recent call last):
  File "/home/odoo/src/odoo/odoo/tools/safe_eval.py", line 399, in safe_eval
    return unsafe_eval(c, globals_dict, locals_dict)
  File "", line 1, in <module>
TypeError: can only concatenate str (not "bool") to str

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/odoo/src/odoo/odoo/http.py", line 1803, in _serve_db
    return service_model.retrying(self._serve_ir_http, self.env)
  File "/home/odoo/src/odoo/odoo/service/model.py", line 152, in retrying
    result = func()
  File "/home/odoo/src/odoo/odoo/http.py", line 1831, in _serve_ir_http
    response = self.dispatcher.dispatch(rule.endpoint, args)
  File "/home/odoo/src/odoo/odoo/http.py", line 2035, in dispatch
    result = self.request.registry['ir.http']._dispatch(endpoint)
  File "/home/odoo/src/odoo/addons/website/models/ir_http.py", line 235, in _dispatch
    response = super()._dispatch(endpoint)
  File "/home/odoo/src/odoo/odoo/addons/base/models/ir_http.py", line 221, in _dispatch
    result = endpoint(**request.params)
  File "/home/odoo/src/odoo/odoo/http.py", line 772, in route_wrapper
    result = endpoint(self, *args, **params_ok)
  File "/home/odoo/src/odoo/addons/web/controllers/dataset.py", line 29, in call_button
    action = self._call_kw(model, method, args, kwargs)
  File "/home/odoo/src/odoo/addons/web/controllers/dataset.py", line 21, in _call_kw
    return call_kw(Model, method, args, kwargs)
  File "/home/odoo/src/odoo/odoo/api.py", line 484, in call_kw
    result = _call_kw_multi(method, model, args, kwargs)
  File "/home/odoo/src/odoo/odoo/api.py", line 469, in _call_kw_multi
    result = method(recs, *args, **kwargs)
  File "/home/odoo/src/user/edi_connect_butler_order/models/sale_order.py", line 56, in action_confirm
    res = super().action_confirm()
  File "/home/odoo/src/enterprise/industry_fsm_sale/models/sale_order.py", line 29, in action_confirm
    res = super().action_confirm()
  File "/home/odoo/src/enterprise/sale_subscription/models/sale_order.py", line 772, in action_confirm
    res_other = super(SaleOrder, self - recurring_order).action_confirm()
  File "/home/odoo/src/odoo/addons/sale_management/models/sale_order.py", line 169, in action_confirm
    res = super().action_confirm()
  File "/home/odoo/src/odoo/addons/sale_loyalty/models/sale_order.py", line 77, in action_confirm
    res = super().action_confirm()
  File "/home/odoo/src/odoo/addons/sale_crm/models/sale_order.py", line 15, in action_confirm
    return super(SaleOrder, self.with_context({k:v for k,v in self._context.items() if k != 'default_tag_ids'})).action_confirm()
  File "/home/odoo/src/odoo/addons/sale/models/sale_order.py", line 962, in action_confirm
    self.with_context(context)._action_confirm()
  File "/home/odoo/src/enterprise/helpdesk_sale_timesheet/models/sale_order.py", line 26, in _action_confirm
    res = super()._action_confirm()
  File "/home/odoo/src/odoo/addons/sale_project/models/sale_order.py", line 131, in _action_confirm
    self.order_line.sudo().with_company(self.company_id)._timesheet_service_generation()
  File "/home/odoo/src/enterprise/project_sale_subscription/models/sale_order_line.py", line 22, in _timesheet_service_generation
    ))._timesheet_service_generation()
  File "/home/odoo/src/odoo/addons/sale_project/models/sale_order_line.py", line 337, in _timesheet_service_generation
    so_line._timesheet_create_task(project=map_sol_project[so_line.id])
  File "/home/odoo/src/enterprise/industry_fsm_sale_report/models/sale_order_line.py", line 17, in _timesheet_create_task
    return super(SaleOrderLine, self.with_context(default_worksheet_template_id=template.id))._timesheet_create_task(project)
  File "/home/odoo/src/enterprise/project_sale_subscription/models/sale_order_line.py", line 28, in _timesheet_create_task
    task = super()._timesheet_create_task(project)
  File "/home/odoo/src/odoo/addons/sale_project/models/sale_order_line.py", line 268, in _timesheet_create_task
    values = self._timesheet_create_task_prepare_values(project)
  File "/home/odoo/src/user/connect_repair/models/sale_order.py", line 14, in _timesheet_create_task_prepare_values
    res = super()._timesheet_create_task_prepare_values(project)
  File "/home/odoo/src/user/connect_fsm/models/sale_order_line.py", line 60, in _timesheet_create_task_prepare_values
    "name": safe_eval(self.company_id.pre_plan_sale_order_name_code, self._get_eval_context()),
  File "/home/odoo/src/odoo/odoo/tools/safe_eval.py", line 413, in safe_eval
    raise ValueError('%s: "%s" while evaluating\n%r' % (ustr(type(e)), ustr(e), expr))
ValueError: <class 'TypeError'>: "can only concatenate str (not "bool") to str" while evaluating
"'[' + record.order_id.partner_id.city + '] ' + record.product_template_id.name"

The above server error caused the following client error:
RPC_ERROR: Odoo Server Error
    RPC_ERROR
        at makeErrorFromResponse (https://groupconnect-dev-17-0-release-25-10-20358145.dev.odoo.com/web/assets/f1b7577/web.assets_web.min.js:2939:163)
        at XMLHttpRequest.<anonymous> (https://groupconnect-dev-17-0-release-25-10-20358145.dev.odoo.com/web/assets/f1b7577/web.assets_web.min.js:2943:13)