UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 6 Support Control panel wordlet pages problem

All of a sudden the wordlet pages in the control panel stopped working. The View/Reset Default? text and those checkboxes disappear either totally or randomly. The Primary Wordlets page only displays the drop down menus and no content and no page footer. Everything else seem to work fine. My UBB 6.5 here: Forum