When I want to save permissions on groups in the admin panel it works but every time it shows a blank page and on the top left corner is just a " symbol and I am stuck on that blank page, I need to go click back to have everything normal again. What is this?
run file verification tool from below location. what does it report ?
admin panel >> tools & maintenance >> file verification
ignore reported images & ignore files reported from install folder & its sub-folders
No corrupt files have been found. I am not sure if it has something to do with the newest update that has been out.