Yes! ...I can help. I just came across the same issue while doing an upgrade from 1.1 to 8.3.
For some reason, during the upgrade an invalid master detail relationship is being created between (in my case) the list and the page...and, it was between the same query.
to fix, simply select the "Page" object and set the "Query" to default. (for some reason on my upgrade, the same query as the list was being applied to the page).
...this will then remove the master detail relationship and you should be good to go.