Function create_function() is deprecated

What theme is this? You should report this to theme developers. They need to put out an update.

This should be the workaround.

my_init_function() {
   register_widget( 'Opening_Time' );
}
add_action('widgets_init','my_init_function');

hi dear @sterndata
thank you for your attention.
my template is webmarket and unfortunately, i dont have more support from that forset company because my template is expired.

is it possible to solve this problem myself (without their helps)?

— edited: I forgot who’s topic I was replying on —

Sure. You’ve got their code and, since you’re no longer worried about updates, go ahead and fix it.

• This reply was modified 4 years, 8 months ago by Steven Stern (sterndata).

thank you very much dear @sterndata

In case you’re wondering why this popped up, see https://core.trac.www.ads-software.com/ticket/48255

Replace the line with this:

add_action( 'widgets_init', function() { register_widget( "Opening_Time" ); } );

thank you dear @otto42