When I attempt to access my store's configuration, I get this error:
1 exception(s): Exception #0 (Exception): Notice: Undefined index: id in /home/vs1paymentb/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php on line 63
There's more to the error after that but it's too long to paste here. Does anyone know what could be causing this error and how to fix it?
The only extension currently installed is this:
Can anyone help me to resolve this issue?
Thanks in advance..!