i cannot login to my site through wp admin which the browser said too many redirects occurred trying to open the address. What is that meaning ? it can't be accessed also through another browser and devices. please help
goto cpanel rename plugins folder (this will disable all plugins) then try to login again, after you have logged in check which plugin has expired by going to wp plugin site and remove it by renaming the plugin folder to its original name this usually solves the problem (top level categories, hide text are several other plugins have expired over time and have not been updated in accordance with new wp)