since the plugin got auto-updated to 4.3.15.
I’m having the same issue tones of error messages, depreciated functions
Deprecated: Function Redux::setHelpTab is deprecated since version Redux 4.3! Use Redux::set_help_tab( $opt_name, $tab ) instead. in /public_html/wp-includes/functions.php on line 5379
Deprecated: Function Redux::setHelpSidebar is deprecated since version Redux 4.3! Use Redux::set_help_sidebar( $opt_name, $content ) instead. in /public_html/wp-includes/functions.php on line 5379
