site error after activating rev slider
After I activate rev slider i get this error
Fatal error: Call to undefined function set_screen_options() in /home20/bartonsh/public_html/wp-admin/admin.php on line 90
Fatal error: Call to undefined function set_screen_options() in /home20/bartonsh/public_html/wp-admin/admin.php on line 90
Comments
if this happens only after slider activation, you need to remove theme files via FTP and then via FTP upload all theme files once again.