Today I was testing changes made in my site by turning on the debug mode in the wp-config.php file using:
When I changed the parameter to "true" from the default "false" the following line started to display on my home page above the Promotion Slider (I'm showing the whole message and using "***" in place of my site that this is on):
Notice: Undefined variable: promo_posts in /home/wshinc/public_html/*******.com/wp-content/plugins/promotion-slider/index.php on line 325
This is line 325 in the index.php file:
$promo_posts = apply_filters('promoslider_custom_query_results', $promo_posts);
What is the fix so that this doesn't show up when Debug is on? I'm assuming that this points to an error or a conflict.