similar with my site,
Maybe WP 4.7 or php 7 causes, not sure which one.
What happens if WP_DEBUG = false in wp_config ?
still piles warning to error.log in server, with WP_DEBUG = false in wp_config ?
if (empty($some_var) {
$var_inside = 'some value';
}
$another_var = $var_inside;
If WP_DEBUG with false, might be no such a Undefined variable:, I guessed if my remembrance is good.
So, took this widget out of sidebar, and am waiting new version.
Isn’t there any good news to this plugin ?