Safe Mode
You published or saved a page in PageBuilder, and now you can't open it for editing again. What to do?
This usually happens after you enter custom code (such as JavaScript or HTML markup that is not well formed) into a module in PageBuilder.
There's an easy way to troubleshoot the problem. You can open the page in Safe Mode, then fix or remove the module that contains the offending code. When you open the page in Safe Mode, the page is opened in PageBuilder for editing as usual, but no HTML, J...