Theme Upload Error: "The addon cache is outdated. Click here to fix."

Theme Upload Error: The addon cache is outdated. Click here to fix.
"Click here to fix" click 403 forbidden
0
Theme Upload Error: The addon cache is outdated. Click here to fix.
"Click here to fix" click 403 forbidden
Comments
Manually delete the cache (by deleting /cache/themes.php and cache/themes/ content)
ok thanks