Whenever issues crop up in WordPress it’s best to set it back to as near a default install as possible then retest to see if your issue remains. That said, deactivate all plugins as well as switch back to the default theme (Twenty Fifteen or fourteen will be fine) for starters. See this link for more info:
https://ww.wp.xz.cn/support/topic/read-this-first-wordpress-41-master-list
Additionally, please review this link and then do your best to give us as much information about your issue as possible:
http://codex.ww.wp.xz.cn/Forum_Welcome#Include_as_much_information_as_possible
What is the message you are seeing?
@randy – I think maybe you meant this link instead of the second one you posted (that one is about actual bugs in Core WP)?
http://codex.ww.wp.xz.cn/Forum_Welcome#Include_as_much_information_as_possible
Oh yes, thanks a million WPyogi, that’s a way more apropos link!!! 😀
This so easy 🙂 only reinstall the WordPress with databases 🙂
http://www.webpaylasim.net