Does this work for any other stack overflow errors? Mine occured after u/l 2.3, finding problems, dumping and then u/l the older version.
The categories no longer show up.
I use the widgets sidebar. When I head to that page and can see that the categories widget is missing, once the page finishes loading, the widgets re-arrange themselves and the stack overflow message appears.
Did not add any new plug-ins, etc.
Any suggestions?
