Warning

Hi,

When i try to edit the input for the weather widget and try to save it i get this warning:
“Warning: Cannot modify header information – headers already sent by (output started at /home/wedding/public_html/wp-content/plugins/beautiful-yahoo-weather/shortcode.php:1869) in /home/wedding/public_html/wp-includes/pluggable.php on line 1121”

Any ideas how i can fix it? Cheers!!

http://www.ourwedding.nl
Theme: Radiate
php 5.4

https://ww.wp.xz.cn/plugins/beautiful-yahoo-weather/