I got a problem in wordpress admin area, (of all my wordpress websites) like www.siriusblack.org , or www.fash.fr I have a lot of 404 or error 500 trying to edit post, or just load all posts or medias (in wordpress admin area).
This problem come from 1 week, since I have more visitors on my websites. But I don’t understand what I really need. I try to update to a VPS, but some errors new keep going (like : “we couldnt reach the page you were looking for” and after F5 a lot, it was working (sometimes yes, sometimes no), so I decided to come back to sharehosting.
I try to :
- disable all plugins
- uptade wordpress
- change htacess
but I still got errors, I am sure its linked to CPU, RAM, because I got more visitors now. What can I do to fixe that?