Paytm Gateway- CharacterLengthExceededError

While paytm integration TEST I encountered following error, here the log

Traceback (most recent call last):
  File "apps/frappe/frappe/", line 110, in application
    response = frappe.api.handle(request)
  File "apps/frappe/frappe/api/", line 49, in handle
    data = endpoint(**arguments)
  File "apps/frappe/frappe/api/", line 36, in handle_rpc_call
    return frappe.handler.handle()
  File "apps/frappe/frappe/", line 49, in handle
    data = execute_cmd(cmd)
  File "apps/frappe/frappe/", line 85, in execute_cmd
    return, **frappe.form_dict)
  File "apps/frappe/frappe/", line 1779, in call
    return fn(*args, **newargs)
  File "apps/frappe/frappe/utils/", line 31, in wrapper
    return func(*args, **kwargs)
  File "apps/payments/payments/payment_gateways/doctype/paytm_settings/", line 130, in verify_transaction
  File "apps/frappe/frappe/utils/", line 76, in log_error
    return error_log.insert(ignore_permissions=True)
  File "apps/frappe/frappe/model/", line 290, in insert
  File "apps/frappe/frappe/model/", line 560, in _validate
  File "apps/frappe/frappe/model/", line 981, in _validate_length
    self.throw_length_exceeded_error(df, max_length, value)
  File "apps/frappe/frappe/model/", line 1015, in throw_length_exceeded_error
  File "apps/frappe/frappe/", line 675, in throw
  File "apps/frappe/frappe/", line 640, in msgprint
  File "apps/frappe/frappe/", line 591, in _raise_exception
    raise exc
frappe.exceptions.CharacterLengthExceededError: Error Log 486a85703f: 'Title' (Order unsuccessful. Failed Response:{'ORDERID': '398722458a', 'MID': 'vhwLFc558370000000', 'TXNAMOUNT': '40800.00', 'CURRENCY': 'INR', 'STATUS': 'TXN_FAILURE', 'RESPCODE': '330', 'RESPMSG': 'Invalid checksum', 'BANKTXNID': ''}) will get truncated, as max characters allowed is 140

Any help would be appreciated.