I encounter a problem when saving a page after adding a new row on a page.
Before adding a new row, the page saves without a problem. After adding a new row, the page won't save anymore.
Only after deleting the newly added row, the page will save again.
It makes no difference if the added row is empty or filled with an add-on.
It only occurs on some pages, other pages don't have this problem.
When you require to log-in on the website, I can share login-details and lead you to the pages with the problem.
Can you help me out?