ah yea, ok let me work on this more
you can also as i said disable wp_debug to make these messages disappear
yea in wp-config.php
you can disable wp_debug
change this line:
define('WP_DEBUG', true);
to:
define('WP_DEBUG', false);
@Sophie1000 Hi Sophie, there are almost some solutions, but nothing that works easily and without some little bugs... did you find anything? Please let me know. Thanks
so this was because there was custom css used.
the class "hide" is a class that is used by the lightbox addon. and there was custom css that was like
.hide{ customcss }
and it interfered with the lightbox addon