manager problem

hi there!

I have installed modx in my local computer and Im developing a website for almost months this is the first time I have encounter this problem.it seems that when I view my site it returns a page not found.also I cannot see my resources in my resource tab in manager what would be the problem?

thanks!

What version of MODX?

Try deleting all the files in the core/cache directory.

Also, if you're using Revolution, have you changed or created any permission rules?

thank you for the reply bob
but I manage to solved this one up

see this thread it helps a lot
https://forums.modx.com/index.php/topic,53634.msg312949/topicseen.html#msg312949

@bobray
could you help me with this one?
https://forums.modx.com/thread/86549/what-should-i-use-to-optimize-my-query-in-my-webpages#dis-post-477111