Error while access customer information backend 500 error,

Exception #0 (Magento\Framework\Exception\LocalizedException): The "formElement" configuration parameter is required for the "saved_tokens_json" field.

Log error :

[2020-08-08 14:36:40] main.ERROR: The "formElement" configuration parameter is required for the "saved_tokens_json" field. [] []
[2020-08-08 14:36:41] main.INFO: Broken reference: the 'catalog.compare.sidebar' element cannot be added as child to 'sidebar.additional', because the latter doesn't exist [] []
[2020-08-08 14:36:41] main.INFO: Broken reference: the 'sale.reorder.sidebar' element cannot be added as child to 'sidebar.additional', because the latter doesn't exist [] []
[2020-08-08 14:36:41] main.INFO: Broken reference: the 'wishlist_sidebar' element cannot be added as child to 'sidebar.additional', because the latter doesn't exist [] []
[2020-08-08 14:36:41] main.INFO: Broken reference: the 'authorization-link-login' tries to reorder itself towards 'register-link', but their parents are different: 'header.links' and 'top.links' respectively. [] []
[2020-08-08 14:36:41] main.INFO: Broken reference: the 'footer.custom.block' tries to reorder itself towards 'copyright', but their parents are different: 'footer.content.bottom' and 'footer' respectively. [] []
[2020-08-08 14:36:41] main.INFO: Broken reference: the 'store_language' tries to reorder itself towards 'store_switcher', but their parents are different: 'header.panel.right' and 'header.panel.store' respectively. [] []
[2020-08-08 14:37:04] main.INFO: Consumer "async.operations.all" skipped as required connection "amqp" is not configured. Unknown connection name amqp [] []