traceback api p&l erpnext

Traceback (most recent call last):
  File "/home/frappe/frappe-bench/apps/frappe/frappe/app.py", line 60, in application
    response = frappe.api.handle()
  File "/home/frappe/frappe-bench/apps/frappe/frappe/api.py", line 54, in handle
    return frappe.handler.handle()
  File "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 19, in handle
    execute_cmd(cmd)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 36, in execute_cmd
    ret = frappe.call(method, **frappe.form_dict)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 890, in call
    return fn(*args, **newargs)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/desk/query_report.py", line 93, in run
    res = frappe.get_attr(method_name)(frappe._dict(filters))
  File "/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/report/profit_and_loss_statement/profit_and_loss_statement.py", line 11, in execute
    period_list = get_period_list(filters.from_fiscal_year, filters.to_fiscal_year, filters.periodicity)
  File "/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/report/financial_statements.py", line 16, in get_period_list
    validate_fiscal_year(fiscal_year, from_fiscal_year, to_fiscal_year)
  File "/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/report/financial_statements.py", line 90, in validate_fiscal_year
    #frappe.throw(_("End Year cannot be before Start Year"))
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 300, in throw
    msgprint(msg, raise_exception=exc, title=title, indicator='red')
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 293, in msgprint
    _raise_exception()
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 266, in _raise_exception
    raise raise_exception, encode(msg)
ValidationError: End Year cannot be before Start Year