Extra quote in cached html filename

Hi all,

m having a problem when caching pages with parameters, although static
pages went fine and I had an x.html in the folder

Now if this X accepts any parameters, let’s say 1, i was expecting to
find : /public/controllername/x/1.html
but instead i found :

Can anyone explain this extra single quote, I’ve searched a lot, but
couldn’t find any1 w a similar problem :frowning: